{"title":"TL-ONE","description":"\u003csection class=\"tlone-collection-description\"\u003e\n\u003cp\u003e\u003cstrong\u003eTL-ONE\u003c\/strong\u003e is Thunder Lane US’s single-adjustable coilover platform built for drivers who want \u003cstrong\u003ereal track-capable damping\u003c\/strong\u003e without unnecessary complexity. Whether you’re chasing lap times in \u003cstrong\u003eTime Attack, Autocross, HPDE\u003c\/strong\u003e, or building a weekend canyon car that still needs to behave on imperfect pavement, TL-ONE delivers the balance that matters: \u003cstrong\u003econtrol, compliance, and consistency\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eEvery TL-ONE set is \u003cstrong\u003ehand-assembled to order in Poland\u003c\/strong\u003e and \u003cstrong\u003evalved\u003c\/strong\u003e around your vehicle and goals. That means the suspension isn’t “one-size-fits-all” — it’s configured to match the way you drive, the grip you run, and the response you want from the chassis.\u003c\/p\u003e\n\u003ch2\u003eRebound-Adjustable Damping, With True Separation\u003c\/h2\u003e\n\u003cp\u003eTL-ONE uses a \u003cstrong\u003erebound adjuster\u003c\/strong\u003e designed for meaningful changes you can feel on track—adding support and control when you need sharper response, or backing it off for increased compliance on rougher surfaces. Unlike designs where a single adjuster can unintentionally influence both directions, TL-ONE’s internal \u003cstrong\u003echeck valves help prevent compression “crosstalk”\u003c\/strong\u003e, keeping rebound tuning focused and predictable. \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/thunderlane.us\/blogs\/shock-technology-engineering-explained\/tech-tip-what-a-check-valve-does-in-a-performance-damper-and-why-it-matters\" target=\"_blank\"\u003e Learn what the check valve does and why it matters \u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eHigh-End Hardware \u0026amp; Monotube Performance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e46mm monotube dampers\u003c\/strong\u003e for consistent performance and heat management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced piston technology\u003c\/strong\u003e for stable damping across a wide operating range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck valve architecture\u003c\/strong\u003e to support chassis control while maintaining bump compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectroplated damper bodies\u003c\/strong\u003e for durability and long-term corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpherical bearing top hats\u003c\/strong\u003e for precise steering feel and repeatable alignment under load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamber plates included\u003c\/strong\u003e where the application supports them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt for Motorsports — Validated by Results\u003c\/h2\u003e\n\u003cp\u003eThunder Lane dampers have a track record on competitive cars across \u003cstrong\u003eTime Attack, Hill Climb, and circuit racing\u003c\/strong\u003e. TL-ONE brings that same engineering approach to a streamlined, single-adjustable package — ideal for drivers who want a serious suspension foundation with straightforward tuning.\u003c\/p\u003e\n\u003ch2\u003eDyno-Tested, With Graphs Included\u003c\/h2\u003e\n\u003cp\u003eEvery TL-ONE order includes \u003cstrong\u003edyno graphs (CVP and PVP)\u003c\/strong\u003e so you can verify damping behavior and document your setup. It’s the kind of transparency and quality control that matters when you’re tuning a car for real performance. \u003ca href=\"https:\/\/thunderlane.us\/blogs\/shock-technology-engineering-explained\/how-to-read-shock-dyno-sheets-and-what-they-tell-you-about-real-world-grip\"\u003eHow to Read Shock Dyno Sheets (and what they tell you about real world grip)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose TL-ONE?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack-ready performance\u003c\/strong\u003e with simple, effective adjustability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade-to-order\u003c\/strong\u003e builds with application-specific configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBespoke valving\u003c\/strong\u003e tailored to your goals and use case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium components\u003c\/strong\u003e designed for durability under high load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBrowse the TL-ONE collection below to find the right kit for your chassis — and if you compete, ask about our \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/thunder-lane-usa-announces-2026-racer-contingency-program\"\u003e\u003cstrong\u003econtingency program\u003c\/strong\u003e\u003c\/a\u003e that can reward drivers with product credit for participation.\u003c\/p\u003e\n\u003c\/section\u003e","products":[{"product_id":"bmw-e46-non-m-tl-one-coilover-system-1997-2006","title":"BMW E46 Non-M TL-ONE Coilover System (1997–2006)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=E46+Non-M\u0026amp;product=BMW+E46+Non-M+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eE46 Non-M TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the BMW 3-Series E46 (Non-M) — hand-assembled in Poland and bespoke-valved to your tire, aero, and grip level, whether you're running HPDE, autocross, time attack, or wheel-to-wheel.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe E46's chassis rewards a coilover with real low-speed control for consistent balance under braking and power-down. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube damper with advanced piston technology and check valves\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eIndependent Ride Height and Travel Adjustment\u003c\/li\u003e\n\u003cli\u003e2.5\" linear springs, customizable rates (Swift optional)\u003c\/li\u003e\n\u003cli\u003eSpherical bearing top mounts\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eElectroplated bodies resist long-term corrosion, and spherical top mounts hold alignment precisely through hard cornering. Every damper is rebuildable and serviceable as your setup evolves.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eBMW 3-Series E46 (Non-M) — sedan\/coupe\/wagon, sub-model confirmed during build.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan you help choose spring rates and setup?\u003c\/summary\u003e\u003cp\u003eYes — we confirm rates, ride height targets, and use case with you before building.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"BMW E46 Non-M TL-ONE Coilover System (1997–2006)\",\"description\":\"Bespoke-valved TL-ONE coilovers for the BMW E46 Non-M. Hand-assembled per order with CVP\/PVP dyno graphs and travel-adjustable ride height.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Can you help choose spring rates and setup?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — we confirm rates, ride height targets, and use case with you before building.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-bmw-e46-non-m-m3\"\u003eBMW E46 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=E46+Non-M\u0026amp;product=BMW+E46+Non-M+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":51687000408363,"sku":"TL-ONE-BMW-E46NONM-1W-FAU","price":2620.13,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51141876908331,"sku":"TL-ONE-BMW-E46NONM-1W-SWI","price":2920.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/tl_e46_350z.jpg?v=1755205491"},{"product_id":"nissan-350z-infiniti-g35-tl-one-coilover-system","title":"Nissan 350Z\/Infiniti G35 TL-ONE Coilover System","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=350Z%2FG35\u0026amp;product=Nissan+350Z%2FInfiniti+G35+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eNissan 350Z\/Infiniti G35 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's build-to-order true rear coilover — hand-assembled in Poland and proven in real SCCA and NASA Time Trial competition, improving rear wheel control and balance under braking, corner entry, and corner exit.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eEach kit is built around your intended use, with proven baseline spring and valving combinations — Track\/Race, Street\/Track, Comfort, and Drift — as starting points, not off-the-shelf limits. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube dampers, true rear coilover configuration\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eRide Height Adjustment (fixed-length shock bodies, matched to your target ride height)\u003c\/li\u003e\n\u003cli\u003eSpring\/valving baselines: 20k F\/8k R (Track\/Race), 16k F\/7k R (Street\/Track), 14k F\/6k R (Comfort), 16k F\/10k R (Drift)\u003c\/li\u003e\n\u003cli\u003ePillowball\/spherical bearing top hats\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCNC-machined top hats and bottom forks pair with electroplated shock bodies and collars for long-term corrosion resistance. Every kit is fully rebuildable, serviceable, and re-valvable — with a path to upgrade to a 3-way adjustable remote-reservoir system later.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eNissan 350Z and Infiniti G35 — exact configuration confirmed during the build.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat does \"true rear\" coilover mean on a 350Z\/G35?\u003c\/summary\u003e\u003cp\u003eA true rear coilover places the spring and damper together at the rear wheel, improving motion ratio, rear wheel control, and predictability under load compared to divorced spring setups.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to know my corner weights before ordering?\u003c\/summary\u003e\u003cp\u003eNo — helpful but not required. We can tune the kit using vehicle weight, tire size, ride height, and sway bar configuration.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Nissan 350Z\/Infiniti G35 TL-ONE Coilover System\",\"description\":\"Build-to-order TL-ONE true rear coilovers for Nissan 350Z\/Infiniti G35, hand-assembled in Poland with CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"What does true rear coilover mean on a 350Z\/G35?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A true rear coilover places the spring and damper together at the rear wheel, improving motion ratio, rear wheel control, and predictability under load compared to divorced spring setups.\"}},{\"@type\":\"Question\",\"name\":\"Do I need to know my corner weights before ordering?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No — helpful but not required. We can tune the kit using vehicle weight, tire size, ride height, and sway bar configuration.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\n\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/tech-tips\/how-to-build-a-350z-g35-for-time-attack-hpde-autocross\"\u003e350Z \/ G35 track build guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=350Z%2FG35\u0026amp;product=Nissan+350Z%2FInfiniti+G35+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (standard) \/ 20k F \/ 8k R (Track\/Race)","offer_id":51592724676907,"sku":"TL-ONE-NISSAN-350Z-1W-FAU-TR","price":2320.31,"currency_code":"USD","in_stock":true},{"title":"Faulkner (standard) \/ 16k F \/ 7k R (Street\/Track)","offer_id":51592726905131,"sku":"TL-ONE-NISSAN-350Z-1W-FAU-ST","price":2320.31,"currency_code":"USD","in_stock":true},{"title":"Faulkner (standard) \/ 14k F \/ 6k R (Comfort)","offer_id":51592726937899,"sku":"TL-ONE-NISSAN-350Z-1W-FAU-CF","price":2320.31,"currency_code":"USD","in_stock":true},{"title":"Faulkner (standard) \/ 16k F \/ 10k R (Drift)","offer_id":51592726970667,"sku":"TL-ONE-NISSAN-350Z-1W-FAU-DR","price":2320.31,"currency_code":"USD","in_stock":true},{"title":"Swift \/ 20k F \/ 8k R (Track\/Race)","offer_id":51592724709675,"sku":"TL-ONE-NISSAN-350Z-1W-SWI-TR","price":2620.31,"currency_code":"USD","in_stock":true},{"title":"Swift \/ 16k F \/ 7k R (Street\/Track)","offer_id":51592727003435,"sku":"TL-ONE-NISSAN-350Z-1W-SWI-ST","price":2620.31,"currency_code":"USD","in_stock":true},{"title":"Swift \/ 14k F \/ 6k R (Comfort)","offer_id":51592727036203,"sku":"TL-ONE-NISSAN-350Z-1W-SWI-CF","price":2620.31,"currency_code":"USD","in_stock":true},{"title":"Swift \/ 16k F \/ 10k R (Drift)","offer_id":51592727068971,"sku":"TL-ONE-NISSAN-350Z-1W-SWI-DR","price":2620.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/tl_350z_3.jpg?v=1755205262"},{"product_id":"nissan-370z-infiniti-g37-tl-one-coilover-system","title":"Nissan 370Z\/Infiniti G37 TL-ONE Coilover System","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=370Z%2FG37\u0026amp;product=Nissan+370Z%2FInfiniti+G37+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eNissan 370Z\/Infiniti G37 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's build-to-order true rear coilover — hand-assembled in Poland and proven in real SCCA and NASA Time Trial competition, improving rear wheel control and balance under braking, corner entry, and corner exit.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eEach kit is built around your intended use, with proven baseline spring and valving combinations — Track\/Race, Street\/Track, Comfort, and Drift — as starting points, not off-the-shelf limits. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube dampers, true rear coilover configuration\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eRide Height Adjustment (fixed-length shock bodies, matched to your target ride height)\u003c\/li\u003e\n\u003cli\u003eSpring\/valving baselines: 20k F\/8k R (Track\/Race), 16k F\/7k R (Street\/Track), 14k F\/6k R (Comfort), 16k F\/10k R (Drift)\u003c\/li\u003e\n\u003cli\u003ePillowball\/spherical bearing top hats\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCNC-machined top hats and bottom forks pair with electroplated shock bodies and collars for long-term corrosion resistance. Every kit is fully rebuildable, serviceable, and re-valvable — with a path to upgrade to a 3-way adjustable remote-reservoir system later.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eNissan 370Z and Infiniti G37 — exact configuration confirmed during the build.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat does \"true rear\" coilover mean on a 370Z\/G37?\u003c\/summary\u003e\u003cp\u003eA true rear coilover places the spring and damper together at the rear wheel, improving motion ratio, rear wheel control, and predictability under load compared to divorced spring setups.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to know my corner weights before ordering?\u003c\/summary\u003e\u003cp\u003eNo — helpful but not required. We can tune the kit using vehicle weight, tire size, ride height, and sway bar configuration.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Nissan 370Z\/Infiniti G37 TL-ONE Coilover System\",\"description\":\"Build-to-order TL-ONE true rear coilovers for Nissan 370Z\/Infiniti G37, hand-assembled in Poland with CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"What does true rear coilover mean on a 370Z\/G37?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A true rear coilover places the spring and damper together at the rear wheel, improving motion ratio, rear wheel control, and predictability under load compared to divorced spring setups.\"}},{\"@type\":\"Question\",\"name\":\"Do I need to know my corner weights before ordering?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No — helpful but not required. We can tune the kit using vehicle weight, tire size, ride height, and sway bar configuration.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\n\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-nissan-370z-infiniti-g37-tl-one-tl-pro-guide\"\u003eNissan 370Z \/ Infiniti G37 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=370Z%2FG37\u0026amp;product=Nissan+370Z%2FInfiniti+G37+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (standard) \/ 20k F \/ 8k R (Track\/Race)","offer_id":51592734343467,"sku":"TL-ONE-NISSAN-370Z-1W-FAU-TR","price":2320.31,"currency_code":"USD","in_stock":true},{"title":"Faulkner (standard) \/ 16k F \/ 7k R (Street\/Track)","offer_id":51592734376235,"sku":"TL-ONE-NISSAN-370Z-1W-FAU-ST","price":2320.31,"currency_code":"USD","in_stock":true},{"title":"Faulkner (standard) \/ 14k F \/ 6k R (Comfort)","offer_id":51592734409003,"sku":"TL-ONE-NISSAN-370Z-1W-FAU-CF","price":2320.31,"currency_code":"USD","in_stock":true},{"title":"Faulkner (standard) \/ 16k F \/ 10k R (Drift)","offer_id":51592734441771,"sku":"TL-ONE-NISSAN-370Z-1W-FAU-DR","price":2320.31,"currency_code":"USD","in_stock":true},{"title":"Swift \/ 20k F \/ 8k R (Track\/Race)","offer_id":51592734474539,"sku":"TL-ONE-NISSAN-370Z-1W-SWI-TR","price":2620.31,"currency_code":"USD","in_stock":true},{"title":"Swift \/ 16k F \/ 7k R (Street\/Track)","offer_id":51592734507307,"sku":"TL-ONE-NISSAN-370Z-1W-SWI-ST","price":2620.31,"currency_code":"USD","in_stock":true},{"title":"Swift \/ 14k F \/ 6k R (Comfort)","offer_id":51592734540075,"sku":"TL-ONE-NISSAN-370Z-1W-SWI-CF","price":2620.31,"currency_code":"USD","in_stock":true},{"title":"Swift \/ 16k F \/ 10k R (Drift)","offer_id":51592734572843,"sku":"TL-ONE-NISSAN-370Z-1W-SWI-DR","price":2620.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/tl_350z_3.jpg?v=1755205262"},{"product_id":"bmw-e90-e92-e93-tl-one-coilover-system-2006-2013","title":"BMW E90\/E92\/E93 TL-ONE Coilover System (2006–2013)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=E90%2FE92%2FE93\u0026amp;product=BMW+E90%2FE92%2FE93+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eBMW E90\/E92\/E93 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the BMW 3-Series E90\/E92\/E93 (Non-M) — hand-assembled in Poland and bespoke-valved to your tire, aero, and grip level, whether you're running HPDE, autocross, time attack, or wheel-to-wheel.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe E9X chassis rewards a coilover with real low-speed control for consistent balance under braking and power-down. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube damper with advanced piston technology and check valves\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eIndependent Ride Height and Travel Adjustment\u003c\/li\u003e\n\u003cli\u003e2.5\" linear springs, customizable rates (Swift optional)\u003c\/li\u003e\n\u003cli\u003eSpherical bearing top mounts\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eElectroplated bodies resist long-term corrosion, and spherical top mounts hold alignment precisely through hard cornering. Every damper is rebuildable and serviceable as your setup evolves.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eBMW 3-Series E90\/E92\/E93 (Non-M), 2006–2013, all trims — confirm exact chassis and options during build.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan you help choose spring rates and setup?\u003c\/summary\u003e\u003cp\u003eYes — we confirm rates, ride height targets, and use case with you before building.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"BMW E90\/E92\/E93 TL-ONE Coilover System (2006–2013)\",\"description\":\"Bespoke-valved TL-ONE coilovers for the BMW E90\/E92\/E93. Hand-assembled per order with CVP\/PVP dyno graphs and travel-adjustable ride height.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Can you help choose spring rates and setup?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — we confirm rates, ride height targets, and use case with you before building.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/tech-tips\/how-to-choose-coilovers-for-your-bmw-e30-to-g8x-buyers-guide\"\u003eBMW coilover buyer's guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=E90%2FE92%2FE93\u0026amp;product=BMW+E90%2FE92%2FE93+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":51687000441131,"sku":"TL-ONE-BMW-E9X-1W-FAU","price":2714.25,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51667462127915,"sku":"TL-ONE-BMW-E9X-1W-SWI","price":3014.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/IMG_9114-768x1024.jpg?v=1766155071"},{"product_id":"bmw-f8x-m3-m4-tl-one-coilover-system","title":"BMW F8X M3\/M4 TL-ONE Coilover System","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=F8X+M3%2FM4\u0026amp;product=BMW+F8X+M3%2FM4+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eBMW F8X M3\/M4 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the BMW M3 (F80) and M4 (F82\/F83) — hand-assembled in Poland and bespoke-valved to your tire, aero, and grip level, whether you're running HPDE, autocross, time attack, or wheel-to-wheel.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe F8X platform's power and weight reward a coilover with real low-speed control for consistent balance under braking and power-down. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube damper with advanced piston technology and check valves\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eIndependent Ride Height and Travel Adjustment\u003c\/li\u003e\n\u003cli\u003e2.5\" linear springs, customizable rates (Swift optional)\u003c\/li\u003e\n\u003cli\u003eSpherical bearing top mounts\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eElectroplated bodies resist long-term corrosion, and spherical top mounts hold alignment precisely through hard cornering. Every damper is rebuildable and serviceable as your setup evolves.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eBMW M3 (F80) \/ M4 (F82\/F83).\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan you help choose spring rates and setup?\u003c\/summary\u003e\u003cp\u003eYes — we confirm rates, ride height targets, and use case with you before building.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"BMW F8X M3\/M4 TL-ONE Coilover System\",\"description\":\"Bespoke-valved TL-ONE coilovers for the BMW M3\/M4 F8X. Hand-assembled per order with CVP\/PVP dyno graphs and travel-adjustable ride height.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Can you help choose spring rates and setup?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — we confirm rates, ride height targets, and use case with you before building.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-bmw-f8x-m3-m4-f80-f82-f83\"\u003eBMW F8X M3\/M4 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=F8X+M3%2FM4\u0026amp;product=BMW+F8X+M3%2FM4+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":51687002603819,"sku":"TL-ONE-BMW-F8X-1W-FAU","price":2714.25,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51667535462699,"sku":"TL-ONE-BMW-F8X-1W-SWI","price":3014.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/IMG_9114-768x1024.jpg?v=1766155071"},{"product_id":"bmw-g8x-m2-m3-m4-tl-one-coilover-system","title":"BMW G8X M2\/M3\/M4 TL-ONE Coilover System","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=G8X+M2%2FM3%2FM4\u0026amp;product=BMW+G8X+M2%2FM3%2FM4+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eBMW G8X M2\/M3\/M4 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the BMW M2 (G87) \/ M3 (G80\/G81) \/ M4 (G82\/G83) — hand-assembled in Poland and bespoke-valved to your tire, aero, and grip level, whether you're running HPDE, autocross, time attack, or wheel-to-wheel.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe G8X platform's weight and power reward a coilover with real low-speed control for consistent balance under braking and power-down. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube damper with advanced piston technology and check valves\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eIndependent Ride Height and Travel Adjustment\u003c\/li\u003e\n\u003cli\u003e2.5\" linear springs, customizable rates (Swift optional)\u003c\/li\u003e\n\u003cli\u003eSpherical bearing top mounts\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eElectroplated bodies resist long-term corrosion, and spherical top mounts hold alignment precisely through hard cornering. Every damper is rebuildable and serviceable as your setup evolves.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eBMW M2 (G87) \/ M3 (G80\/G81) \/ M4 (G82\/G83).\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan you help choose spring rates and setup?\u003c\/summary\u003e\u003cp\u003eYes — we confirm rates, ride height targets, and use case with you before building.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"BMW G8X M2\/M3\/M4 TL-ONE Coilover System\",\"description\":\"Bespoke-valved TL-ONE coilovers for the BMW M2\/M3\/M4 G8X. Hand-assembled per order with CVP\/PVP dyno graphs and travel-adjustable ride height.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Can you help choose spring rates and setup?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — we confirm rates, ride height targets, and use case with you before building.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-bmw-g8x-m2-m3-m4\"\u003eBMW G8X coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=G8X+M2%2FM3%2FM4\u0026amp;product=BMW+G8X+M2%2FM3%2FM4+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":51687002636587,"sku":"TL-ONE-BMW-G8X-1W-FAU","price":2714.25,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51667536249131,"sku":"TL-ONE-BMW-G8X-1W-SWI","price":3014.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/g87-scaled-e1758194164450-768x1024.jpg?v=1766161052"},{"product_id":"bmw-e46-m3-tl-one-coilover-system-inverted-front","title":"BMW E46 M3 TL-ONE Coilover System (Inverted Front)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=E46+M3\u0026amp;product=BMW+E46+M3+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eE46 M3 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the BMW E46 M3 — hand-assembled in Poland and bespoke-valved to your tire, aero, and grip level, whether you're running HPDE, autocross, time attack, or wheel-to-wheel.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eInverted front struts add rigidity where the E46 chassis needs it most under trail-braking and corner-exit load, and the valving is built around real low-speed control. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted front struts 36mm piston \/ 40mm body; rear dampers 46mm piston — advanced piston technology and check valves throughout\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eIndependent Ride Height and Travel Adjustment\u003c\/li\u003e\n\u003cli\u003e2.5\" linear springs, customizable rates (Swift optional)\u003c\/li\u003e\n\u003cli\u003eSpherical bearing top mounts\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eInverted front struts increase rigidity and durability under repeated track load. Electroplated bodies resist long-term corrosion, and spherical top mounts hold alignment precisely through hard cornering. Every damper is rebuildable and serviceable as your setup evolves.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eBMW E46 M3, all trims.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan you help pick spring rates?\u003c\/summary\u003e\u003cp\u003eYes — we confirm rates, ride height targets, and use case with you before building.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"BMW E46 M3 TL-ONE Coilover System (Inverted Front)\",\"description\":\"Bespoke-valved TL-ONE coilovers for the BMW E46 M3. Hand-assembled per order with CVP\/PVP dyno graphs and travel-adjustable ride height.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Can you help pick spring rates?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — we confirm rates, ride height targets, and use case with you before building.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-bmw-e46-non-m-m3\"\u003eBMW E46 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=E46+M3\u0026amp;product=BMW+E46+M3+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":51687002669355,"sku":"TL-ONE-BMW-E46M3-1W-INVF-FAU","price":2620.13,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51667564724523,"sku":"TL-ONE-BMW-E46M3-1W-INVF-SWI","price":2920.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/tl_e46_350z.jpg?v=1755205491"},{"product_id":"chevrolet-corvette-c5-c6-tl-one-coilover-system","title":"Corvette C5\/C6 TL-ONE Coilover System","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Corvette+C5%2FC6\u0026amp;product=Corvette+C5%2FC6+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eCorvette C5\/C6 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's build-to-order coilover for the Chevrolet Corvette C5 and C6 — hand-assembled in Poland and tuned specifically to your car for real performance gains without unnecessary stiffness.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eSpring rates, damper valving, and shock length are selected based on how the car is actually used, preserving suspension travel even at lowered ride heights. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube dampers\u003c\/li\u003e\n\u003cli\u003e20-click adjustable damping (1-way rebound, or symmetrical rebound\/compression depending on configuration)\u003c\/li\u003e\n\u003cli\u003eRide Height Adjustment (fixed-length shock bodies, no dead space)\u003c\/li\u003e\n\u003cli\u003eCNC-machined top hats and mounts, pillowball\/spherical bearing top hats\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound so the car maintains grip and stability over bumps and curbing without excess stiffness. Electroplated shock bodies and collars resist corrosion, and every kit is fully rebuildable, serviceable, and re-valvable as your setup evolves — including a path to upgrade to remote-reservoir 3-way adjustable damping later.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eChevrolet Corvette C5 (1997–2004) and C6 (2005–2013) — final configuration confirmed during the build.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan TL-ONE be upgraded to remote reservoirs or 3-way adjustment?\u003c\/summary\u003e\u003cp\u003eYes — TL-ONE can be upgraded to a remote-reservoir 3-way adjustable configuration for independent low- and high-speed compression control.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need corner weights to order?\u003c\/summary\u003e\u003cp\u003eNo — helpful but not required. We can build using vehicle weight, tire size, ride height, sway bar configuration, and intended use.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Corvette C5\/C6 TL-ONE Coilover System\",\"description\":\"Build-to-order TL-ONE coilovers for Corvette C5\/C6, hand-assembled in Poland with CVP\/PVP dyno graphs on every kit.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Can TL-ONE be upgraded to remote reservoirs or 3-way adjustment?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — TL-ONE can be upgraded to a remote-reservoir 3-way adjustable configuration for independent low- and high-speed compression control.\"}},{\"@type\":\"Question\",\"name\":\"Do I need corner weights to order?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No — helpful but not required. We can build using vehicle weight, tire size, ride height, sway bar configuration, and intended use.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\n\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/tech-tips\/corvette-c5-c6-camaro-6th-gen-coilover-buyers-guide\"\u003eCorvette \u0026amp; Camaro coilover buyer's guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Corvette+C5%2FC6\u0026amp;product=Corvette+C5%2FC6+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Standard (Faulkner)","offer_id":51672598642987,"sku":"TL-ONE-CHEVY-C5C6-1W-FAU","price":2130.75,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51672598675755,"sku":"TL-ONE-CHEVY-C5C6-1W-SWI","price":2430.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/IMG_8393-1229x1536.jpg?v=1766416829"},{"product_id":"chevrolet-corvette-c5-c6-tl-one-remote-reservoir-coilover-system","title":"Corvette C5\/C6 TL-ONE Remote Reservoir Coilover System","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Corvette+C5%2FC6\u0026amp;product=Corvette+C5%2FC6+TL-ONE+Remote+Reservoir\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eCorvette C5\/C6 TL-ONE Remote Reservoir Coilover System\u003c\/strong\u003e is Thunder Lane's build-to-order coilover for the Chevrolet Corvette C5 and C6 — hand-assembled in Poland with external nitrogen reservoirs to preserve bump travel at a lowered ride height, where many setups run out of room.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThis kit also converts the rear from the stock transverse leaf spring to true coil-over-shock configuration for better wheel control and tuning flexibility. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted front and rear shocks, 36mm piston \/ 40mm body\u003c\/li\u003e\n\u003cli\u003eExternal nitrogen remote reservoirs (travel + thermal capacity)\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eRide Height Adjustment (fixed-length shock bodies, no dead space)\u003c\/li\u003e\n\u003cli\u003eRear leaf-spring-to-coilover conversion\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound so the car stays planted at low speed without losing bump compliance. Pillowball\/spherical bearing upper mounts hold alignment under load, and every kit is fully rebuildable, serviceable, and re-valvable as tires, alignment, or use case change.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eChevrolet Corvette C5 (1997–2004) and C6 (2005–2013) — rear leaf spring deleted and replaced with coil springs; final configuration confirmed during the build.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy add remote reservoirs?\u003c\/summary\u003e\u003cp\u003eRemote reservoirs increase oil volume and help manage heat while enabling a damper configuration that preserves bump stroke at a lowered ride height.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this kit convert the rear leaf spring to true coilovers?\u003c\/summary\u003e\u003cp\u003eYes — the rear transverse leaf spring is replaced with coil springs for a true coilover rear setup.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Corvette C5\/C6 TL-ONE Remote Reservoir Coilover System\",\"description\":\"Build-to-order TL-ONE remote-reservoir coilovers for Corvette C5\/C6, hand-assembled in Poland with rear leaf-to-coilover conversion.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Why add remote reservoirs?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Remote reservoirs increase oil volume and help manage heat while enabling a damper configuration that preserves bump stroke at a lowered ride height.\"}},{\"@type\":\"Question\",\"name\":\"Does this kit convert the rear leaf spring to true coilovers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the rear transverse leaf spring is replaced with coil springs for a true coilover rear setup.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\n\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/tech-tips\/corvette-c5-c6-camaro-6th-gen-coilover-buyers-guide\"\u003eCorvette \u0026amp; Camaro coilover buyer's guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Corvette+C5%2FC6\u0026amp;product=Corvette+C5%2FC6+TL-ONE+Remote+Reservoir\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Standard (Faulkner)","offer_id":51672599593259,"sku":"TL-ONE-CHEVY-C5C6-RR-1W-FAU","price":2272.67,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51672599626027,"sku":"TL-ONE-CHEVY-C5C6-RR-1W-SWI","price":2572.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/CORVETE_C5_AND_C6_ZE_ZBIORNIKAMI-1152x1536.jpg?v=1766417325"},{"product_id":"toyota-supra-a90-tl-one-coilover-system","title":"Supra A90 TL-ONE Coilover System","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Supra+A90\u0026amp;product=Supra+A90+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eSupra A90 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the Toyota GR Supra A90 — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. Every set ships with inverted front struts and rear shocks, 20-click rebound adjustment, and Independent Ride Height and Travel Adjustment for a true target ride height without riding the bump stops.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe A90's stock geometry and heavy curb weight reward a coilover that controls weight transfer without going harsh. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted front struts \/ inverted rear shocks, 36mm piston \/ 40mm body\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eIndependent Ride Height and Travel Adjustment\u003c\/li\u003e\n\u003cli\u003eFront 8kg \/ Rear 16kg linear springs (standard; custom rates available)\u003c\/li\u003e\n\u003cli\u003eSpherical bushing top hats\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound so the car stays planted at low speed without losing bump compliance. Inverted damper bodies are electroplated for corrosion resistance, and every kit is fully rebuildable — replacement internals are available as tires, alignment, or use case change.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eToyota GR Supra A90, all trims.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Supra A90 TL-ONE Coilover System\",\"description\":\"Bespoke-valved TL-ONE coilovers for the Toyota Supra A90. Hand-assembled per order with CVP\/PVP dyno graphs and travel-adjustable ride height.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}},{\"@type\":\"Question\",\"name\":\"Are the shocks rebuildable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, fully serviceable with individual replacement parts.\"}}]}\u003c\/script\u003e\n\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-toyota-gr-supra-a90-tl-one-tl-pro-guide\"\u003eToyota GR Supra A90 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Supra+A90\u0026amp;product=Supra+A90+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":51672649761067,"sku":"TL-ONE-TOYOTA-A90-1W-FAU","price":2617.31,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51672649793835,"sku":"TL-ONE-TOYOTA-A90-1W-SWI","price":2917.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/IMG_8659-1152x1536.jpg?v=1766421116"},{"product_id":"toyota-gr86-gt86-subaru-brz-tl-one-grip-kit","title":"GR86\/GT86\/BRZ TL-ONE Grip Kit","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=GR86%2FGT86%2FBRZ\u0026amp;product=GR86%2FGT86%2FBRZ+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eGR86\/GT86\/BRZ TL-ONE Grip Kit\u003c\/strong\u003e is Thunder Lane's complete suspension solution for the shared Toyota\/Subaru chassis — hand-assembled in Poland, pairing TL-ONE coilovers with adjustable front and rear sway bars so roll stiffness, spring rate, and damping all work as one system instead of mismatched parts.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eRather than relying on excessive spring rate, the Grip Kit is built around usable suspension travel and controlled roll stiffness so the car generates grip earlier and stays balanced mid-corner. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTL-ONE monotube coilovers, front and rear\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (application-specific)\u003c\/li\u003e\n\u003cli\u003eRide Height Adjustment (fixed-length shock bodies preserve travel)\u003c\/li\u003e\n\u003cli\u003eFront and rear adjustable sway bars with adjustable end links\u003c\/li\u003e\n\u003cli\u003ePillowball\/spherical bearing upper mounts\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed control without sacrificing bump compliance. Electroplated shock bodies and collars resist corrosion, and the full kit is rebuildable, serviceable, and re-valvable as tires, alignment, or focus change.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eToyota GT86 (ZN6), Toyota GR86 (ZN8), Subaru BRZ (ZC6 \u0026amp; ZD8) — all share suspension architecture, tuned per generation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy include sway bars with the coilovers?\u003c\/summary\u003e\u003cp\u003eSway bars let roll stiffness be tuned independently of spring rate, improving grip and balance without sacrificing ride quality or travel.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"GR86\/GT86\/BRZ TL-ONE Grip Kit\",\"description\":\"TL-ONE coilovers plus adjustable sway bars for the Toyota GR86\/GT86 and Subaru BRZ, hand-assembled in Poland with CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Why include sway bars with the coilovers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sway bars let roll stiffness be tuned independently of spring rate, improving grip and balance without sacrificing ride quality or travel.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\n\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/tech-tips\/brz-gt86-gr86-track-build-guide\"\u003eGR86 \/ BRZ track build guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=GR86%2FGT86%2FBRZ\u0026amp;product=GR86%2FGT86%2FBRZ+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Default Title","offer_id":51672666702123,"sku":"TL-ONE-GR86BRZ-GRIP-1W","price":3250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/TL-ONEGripkitforToyotaGR86SubaruBRZScionFRS.jpg?v=1766422282"},{"product_id":"toyota-mr2-zzw30-tl-one-coilover-system","title":"Toyota MR2 ZZW30 TL-ONE Coilover System","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=MR2+ZZW30\u0026amp;product=Toyota+MR2+ZZW30+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eToyota MR2 ZZW30 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's build-to-order coilover for the Toyota MR2 Spyder\/MR-S (ZZW30) — hand-assembled in Poland with inverted monotube dampers and front + rear camber plates.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe MR2's mid-engine balance rewards a coilover that keeps low-speed control predictable through fast direction changes. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted monotube dampers, 36mm piston \/ 40mm body\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eRide Height Adjustment (fixed-length damper)\u003c\/li\u003e\n\u003cli\u003eFront + rear camber plates (pillowball\/spherical top hats)\u003c\/li\u003e\n\u003cli\u003eSwift 70mm springs standard (options available)\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eFront and rear camber plates give full alignment flexibility for tire management on track. Helper springs maintain tension at droop, and every damper is fully rebuildable and re-valveable as your build evolves.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eToyota MR2 Spyder \/ MR-S (ZZW30) — exact year and use case confirmed during build.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo you help choose spring rates?\u003c\/summary\u003e\u003cp\u003eYes — we spec spring rates and valving based on your tire, vehicle weight, bar stiffness, ride height, and goals.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Toyota MR2 ZZW30 TL-ONE Coilover System\",\"description\":\"Build-to-order TL-ONE coilovers for the Toyota MR2 ZZW30, hand-assembled in Poland with CVP\/PVP dyno graphs included on every kit.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Do you help choose spring rates?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — we spec spring rates and valving based on your tire, vehicle weight, bar stiffness, ride height, and goals.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\n\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-toyota-mr2-zzw30\"\u003eToyota MR2 ZZW30 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=MR2+ZZW30\u0026amp;product=Toyota+MR2+ZZW30+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (standard)","offer_id":51678058807595,"sku":"TL-ONE-TOYOTA-MR2-1W-FAU","price":2617.31,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51678058840363,"sku":"TL-ONE-TOYOTA-MR2-1W-SWI","price":2917.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/Toyota_mr_2_ZZW30-thunder-lane-coilover.jpg?v=1766606028"},{"product_id":"mazda-mx-5-miata-na-nb-tl-one-coilover-system","title":"Mazda MX-5 Miata NA\/NB TL-ONE Coilover System","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=MX-5+Miata+NA%2FNB\u0026amp;product=Mazda+MX-5+Miata+NA%2FNB+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMazda MX-5 Miata NA\/NB TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the NA (1989–1997) and NB (1999–2005) Miata — hand-assembled in Poland and valved for real grip, usable travel, and repeatable damping.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe NA\/NB platform rewards momentum and mechanical grip but punishes dampers that waste travel — TL-ONE is engineered for more effective bump travel and controlled motion so you can run your target ride height without giving away compliance. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube dampers\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way, build-dependent optioning available)\u003c\/li\u003e\n\u003cli\u003eRide Height Adjustment (fixed-length bodies, reduced dead space vs. sleeve-style kits)\u003c\/li\u003e\n\u003cli\u003eSpherical bearing\/pillowball top mounts\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves and advanced piston design manage the split between compression and rebound for consistent performance under heat. Electroplated damper bodies resist corrosion, and every kit is rebuildable and serviceable — with a path to upgrade to 3-way remote-reservoir damping later.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eMazda MX-5 Miata NA (1989–1997) and NB (1999–2005).\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this fit both NA and NB Miata?\u003c\/summary\u003e\u003cp\u003eYes — this listing covers NA (1989–1997) and NB (1999–2005) fitment.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo you include dyno sheets?\u003c\/summary\u003e\u003cp\u003eYes — every set ships with CVP and PVP dyno graphs.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Mazda MX-5 Miata NA\/NB TL-ONE Coilover System\",\"description\":\"Build-to-order TL-ONE coilovers for Mazda MX-5 Miata NA\/NB, hand-assembled in Poland with CVP\/PVP dyno graphs included.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Does this fit both NA and NB Miata?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — this listing covers NA (1989–1997) and NB (1999–2005) fitment.\"}},{\"@type\":\"Question\",\"name\":\"Do you include dyno sheets?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every set ships with CVP and PVP dyno graphs.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\n\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-mazda-mx-5-miata-na-nb-nc-nd\"\u003eMazda MX-5 Miata coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=MX-5+Miata+NA%2FNB\u0026amp;product=Mazda+MX-5+Miata+NA%2FNB+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (standard)","offer_id":51686869893419,"sku":"TL-ONE-MAZDA-MX5-NANB-1W-FAU","price":2165.92,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51686869926187,"sku":"TL-ONE-MAZDA-MX5-NANB-1W-SWI","price":2465.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/MazdaMiataMX5NANBThunderLanecoilover.jpg?v=1767043854"},{"product_id":"mazda-mx-5-miata-nc-tl-one-coilover-system","title":"Mazda MX-5 Miata NC TL-ONE Coilover System","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=MX-5+Miata+NC\u0026amp;product=Mazda+MX-5+Miata+NC+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMazda MX-5 Miata NC TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's built-to-order, 1-way adjustable coilover for the 2006–2015 Miata — hand-assembled in Poland to keep the NC planted through braking zones, transitions, and high-load corners without beating the car up over bumps.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe NC rewards dampers that manage weight transfer and keep the tire loaded over imperfect surfaces — TL-ONE focuses on usable travel and stable monotube damping so the car stays composed at pace with wider tires, stiffer bars, and aggressive alignment. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube dampers, built for heat stability and track consistency\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eRide Height Adjustment (fixed-length construction for efficient packaging and travel)\u003c\/li\u003e\n\u003cli\u003eSpherical bearing top mounts\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves and advanced piston design manage the split between compression and rebound for consistent performance under heat. Electroplated bodies resist long-term corrosion, and every kit is rebuildable and serviceable — with a path to upgrade to 3-way remote-reservoir damping later.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eMazda MX-5 Miata NC, 2006–2015.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this kit specific to the NC chassis?\u003c\/summary\u003e\u003cp\u003eYes — this listing is for 2006–2015 Mazda MX-5 Miata (NC).\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo you include dyno sheets?\u003c\/summary\u003e\u003cp\u003eYes — every set includes CVP and PVP dyno graphs.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Mazda MX-5 Miata NC TL-ONE Coilover System\",\"description\":\"Build-to-order TL-ONE coilovers for Mazda MX-5 Miata NC, hand-assembled in Poland with CVP\/PVP dyno graphs included.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this kit specific to the NC chassis?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — this listing is for 2006–2015 Mazda MX-5 Miata (NC).\"}},{\"@type\":\"Question\",\"name\":\"Do you include dyno sheets?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every set includes CVP and PVP dyno graphs.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\n\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-mazda-mx-5-miata-na-nb-nc-nd\"\u003eMazda MX-5 Miata coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=MX-5+Miata+NC\u0026amp;product=Mazda+MX-5+Miata+NC+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (standard)","offer_id":51686869958955,"sku":"TL-ONE-MAZDA-MX5-NC-1W-FAU","price":2165.92,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51686869991723,"sku":"TL-ONE-MAZDA-MX5-NC-1W-SWI","price":2465.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/MaxdaMiataMX5NCThunderLaneCoiloverkitTL-ONE.jpg?v=1767044019"},{"product_id":"mazda-mx-5-miata-nd-tl-one-coilover-system","title":"Mazda MX-5 Miata ND TL-ONE Coilover System","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=MX-5+Miata+ND\u0026amp;product=Mazda+MX-5+Miata+ND+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMazda MX-5 Miata ND TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's custom-built, 1-way adjustable coilover for the 2016+ Miata — hand-assembled in Poland for stable platform control, predictable damping, and compliance that keeps the tire working on curbing and rough pavement.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe ND responds strongly to damping quality once you add grip, alignment, and aero — TL-ONE is built around usable travel and monotube consistency so the car stays calm in transitions and stable under threshold braking. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube dampers with excellent thermal stability\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eRide Height Adjustment (fixed-length construction)\u003c\/li\u003e\n\u003cli\u003eSpherical bearing top mounts\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eElectroplated bodies deliver long-term durability, and every kit is rebuildable and serviceable — with a path to upgrade to 3-way remote-reservoir damping with independent low- and high-speed compression for aero cars, slicks, and rougher tracks.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eMazda MX-5 Miata ND, 2016+.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this listing for the ND chassis only?\u003c\/summary\u003e\u003cp\u003eYes — this listing is for 2016+ Mazda MX-5 Miata (ND) fitment.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan you help choose spring rates for my ND?\u003c\/summary\u003e\u003cp\u003eYes — we'll recommend rates based on tires, ride height, aero, and intended use, then match the valving.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Mazda MX-5 Miata ND TL-ONE Coilover System\",\"description\":\"Build-to-order TL-ONE coilovers for Mazda MX-5 Miata ND, hand-assembled in Poland with CVP\/PVP dyno graphs included.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this listing for the ND chassis only?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — this listing is for 2016+ Mazda MX-5 Miata (ND) fitment.\"}},{\"@type\":\"Question\",\"name\":\"Can you help choose spring rates for my ND?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — we'll recommend rates based on tires, ride height, aero, and intended use, then match the valving.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\n\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-mazda-mx-5-miata-na-nb-nc-nd\"\u003eMazda MX-5 Miata coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=MX-5+Miata+ND\u0026amp;product=Mazda+MX-5+Miata+ND+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (standard)","offer_id":51686870024491,"sku":"TL-ONE-MAZDA-MX5-ND-1W-FAU","price":2165.92,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51686870057259,"sku":"TL-ONE-MAZDA-MX5-ND-1W-SWI","price":2465.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/DSZ01202.jpg?v=1755108627"},{"product_id":"mazda-rx-8-tl-one-coilover-system-2003-2012","title":"Mazda RX-8 TL-ONE Coilover System (2003–2012)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=RX-8\u0026amp;product=Mazda+RX-8+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMazda RX-8 TL-ONE Coilover System\u003c\/strong\u003e (2003–2012) is Thunder Lane's build-to-order coilover for the RX-8 — hand-assembled in Poland with digressive valving and long-stroke travel for real bump compliance.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe RX-8's rotary-specific weight distribution and grip characteristics are accounted for in the valving, aimed at predictable damping through fast direction changes. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonotube damper, digressive valving\u003c\/li\u003e\n\u003cli\u003eRide Height Adjustment (fixed-length damper)\u003c\/li\u003e\n\u003cli\u003e2.5\" linear springs, customizable rates front \u0026amp; rear\u003c\/li\u003e\n\u003cli\u003eMicro-cellular polyurethane bump stops\u003c\/li\u003e\n\u003cli\u003eFront pillowball top hats\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eElectroplated shock bodies resist corrosion, and long-stroke travel keeps the RX-8 compliant over curbing and rough pavement without sacrificing control. Every damper is rebuildable, with helper springs and rear rubber-isolated mounts rounding out the kit.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eMazda RX-8 (SE3P), 2003–2012.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I choose spring rates?\u003c\/summary\u003e\u003cp\u003eYes, front and rear rates are selectable to match tire and grip level.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this suited for track use?\u003c\/summary\u003e\u003cp\u003eYes — digressive valving and usable stroke are built around high-performance driving.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — this kit can be valved specifically for street use if that's your preference, and track-oriented valving is often comfortable on the street too, since better platform control means better-controlled body motion.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Mazda RX-8 TL-ONE Coilover System (2003–2012)\",\"description\":\"Build-to-order TL-ONE coilovers for the Mazda RX-8, hand-assembled in Poland with digressive valving and CVP\/PVP dyno graphs included.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Can I choose spring rates?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, front and rear rates are selectable to match tire and grip level.\"}},{\"@type\":\"Question\",\"name\":\"Is this suited for track use?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — digressive valving and usable stroke are built around high-performance driving.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — this kit can be valved specifically for street use if that's your preference, and track-oriented valving is often comfortable on the street too, since better platform control means better-controlled body motion.\"}}]}\u003c\/script\u003e\n\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-mazda-rx-8\"\u003eMazda RX-8 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=RX-8\u0026amp;product=Mazda+RX-8+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":51686969475371,"sku":"MAZDA-RX-8-TL-CUST-FAU","price":2219.99,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51686969508139,"sku":"MAZDA-RX-8-TL-CUST-SWI","price":2519.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/MazdaRX8TLONEThunderLanecoilover.jpg?v=1767047873"},{"product_id":"ford-mustang-s550-s650-tl-one-coilover-system-2015","title":"Mustang S550\/S650 TL-ONE Coilover System (2015+)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Mustang+S550%2FS650\u0026amp;product=Mustang+S550%2FS650+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMustang S550\/S650 TL-ONE Coilover System\u003c\/strong\u003e (2015+) is Thunder Lane's build-to-order coilover for the Ford Mustang — hand-assembled in Poland and valved to your tire, aero, and grip level for HPDE, autocross, time attack, or wheel-to-wheel use.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eFront camber plates and a track-baseline spring setup are dialed in around usable stroke and predictable damping, so the car stays controlled over curbing and mid-corner transitions. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront inverted struts, 36mm piston \/ 40mm body\u003c\/li\u003e\n\u003cli\u003e20-step rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eRide Height Adjustment (fixed-length damper)\u003c\/li\u003e\n\u003cli\u003eFront camber plates included\u003c\/li\u003e\n\u003cli\u003eTrack baseline springs: Front 12kg \/ Rear 16kg (customizable)\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eFront camber plates give you alignment flexibility for tire management on track. Inverted struts add rigidity and durability, and every damper is rebuildable and serviceable as your setup evolves.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFord Mustang S550\/S650, 2015+.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan spring rates be changed?\u003c\/summary\u003e\u003cp\u003eYes, configured during the build to match your tire and grip level.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the kit include camber adjustment?\u003c\/summary\u003e\u003cp\u003eYes, front camber plates are included.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — this kit can be valved specifically for street use if that's your preference, and track-oriented valving is often comfortable on the street too, since better platform control means better-controlled body motion.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Mustang S550\/S650 TL-ONE Coilover System (2015+)\",\"description\":\"Build-to-order TL-ONE coilovers for the Ford Mustang S550\/S650, hand-assembled in Poland with CVP\/PVP dyno graphs included.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Can spring rates be changed?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, configured during the build to match your tire and grip level.\"}},{\"@type\":\"Question\",\"name\":\"Does the kit include camber adjustment?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, front camber plates are included.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — this kit can be valved specifically for street use if that's your preference, and track-oriented valving is often comfortable on the street too, since better platform control means better-controlled body motion.\"}}]}\u003c\/script\u003e\n\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/tech-tips\/ford-mustang-s550-s650-coilover-buyers-guide-tl-one-vs-tl-pro\"\u003eMustang S550\/S650 coilover buyer's guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Mustang+S550%2FS650\u0026amp;product=Mustang+S550%2FS650+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":51686969540907,"sku":"TL-ONE-FORD-MUSTANG-S550-1W-FAU","price":2469.99,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51686969573675,"sku":"TL-ONE-FORD-MUSTANG-S550-1W-SWI","price":2769.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/FORD_MUSTANG_S550_S650_1_WAY-TL-ONE-THUNDER-LANE_7a4e28c9-8933-4c54-8e41-96588760ae29.jpg?v=1767047687"},{"product_id":"bmw-e36-tl-one-coilover-system-1990-2000","title":"BMW E36 TL-ONE Coilover System (1990–2000)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=E36\u0026amp;product=BMW+E36+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eBMW E36 TL-ONE Coilover System\u003c\/strong\u003e (1990–2000) is Thunder Lane's track-focused single-adjustable coilover for the BMW 3-Series E36 — hand-assembled in Poland with inverted front struts and inverted rear shocks for consistent damping under hard use.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe E36's light, balanced chassis rewards a coilover with real low-speed control for predictable direction changes. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted monotube dampers, 36mm piston \/ 40mm body, with advanced piston technology and check valves\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eIndependent Ride Height and Travel Adjustment\u003c\/li\u003e\n\u003cli\u003e2.5\" linear springs, customizable rates (Swift optional)\u003c\/li\u003e\n\u003cli\u003eSpherical bearing top mounts\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eInverted front struts and rear shocks increase rigidity under load and improve durability during aggressive driving. Electroplated bodies resist long-term corrosion, and every damper is rebuildable and serviceable as your setup evolves.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eBMW 3-Series E36, 1992–1999 — exact sub-model confirmed during build.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan you help choose spring rates and setup?\u003c\/summary\u003e\u003cp\u003eYes — we confirm rates, ride height targets, and use case with you before building.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"BMW E36 TL-ONE Coilover System (1990–2000)\",\"description\":\"Bespoke-valved TL-ONE coilovers for the BMW E36. Hand-assembled per order with CVP\/PVP dyno graphs and travel-adjustable ride height.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Can you help choose spring rates and setup?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — we confirm rates, ride height targets, and use case with you before building.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-classic-bmws-e30-e36-e82-guide\"\u003eclassic BMW coilover guide (E30, E36 \u0026amp; E82)\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=E36\u0026amp;product=BMW+E36+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":51687002997035,"sku":"TL-ONE-BMW-E36-1W-UD-FAU","price":2550.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51687003029803,"sku":"TL-ONE-BMW-E36-1W-UD-SWI","price":2850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/tl_e46_350z.jpg?v=1755205491"},{"product_id":"honda-civic-ek-tl-one-coilover-system-1996-2000","title":"Honda Civic (EK) TL-ONE Coilover System (1996–2000)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Civic+EK\u0026amp;product=Honda+Civic+%28EK%29+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eHonda Civic (EK) TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the EK Civic — hand-assembled in Poland and built to order, valved to your exact specification whether the goal is autocross, HPDE, time attack, or a sharp street build.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe EK's light curb weight and eager chassis reward a coilover that controls body motion without going harsh. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube dampers, electroplated and fully rebuildable\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003e2.5\" linear springs\u003c\/li\u003e\n\u003cli\u003eSpherical bushing top hats\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound so the car stays planted at low speed without losing bump compliance. Bodies are electroplated for corrosion resistance, and every kit is fully rebuildable, serviceable, and re-valvable as tires, alignment, or use case change.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eHonda Civic (EK), 1996–2000.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Honda Civic (EK) TL-ONE Coilover System\",\"description\":\"Track-focused TL-ONE coilovers for the Honda Civic EK (1996–2000), hand-assembled in Poland with 20-click rebound and CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Civic+EK\u0026amp;product=Honda+Civic+%28EK%29+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (standard)","offer_id":51938788606251,"sku":"TL-ONE-HONDA-CIVICEK-1W-FAU","price":2165.92,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51938788639019,"sku":"TL-ONE-HONDA-CIVICEK-1W-SWI","price":2465.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/honda_civic_3_way-819x1024.jpg?v=1771361968"},{"product_id":"volkswagen-audi-mqb-tl-one-coilover-system","title":"MQB Platform TL-ONE Coilover System","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=MQB+Platform\u0026amp;product=MQB+Platform+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMQB Platform TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the shared Volkswagen\/Audi MQB platform — hand-assembled in Poland with inverted front struts and inverted rear shocks for consistent damping under hard use.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe MQB platform rewards a coilover that keeps the front end loaded through trail-braking — TL-ONE's low-speed control is valved around that, and adjustable front sway bar end links are included to help balance the platform. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted monotube dampers, 36mm piston \/ 40mm body, with advanced piston technology and check valves\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eIndependent Ride Height and Travel Adjustment\u003c\/li\u003e\n\u003cli\u003e2.5\" linear springs, customizable rates (Swift optional)\u003c\/li\u003e\n\u003cli\u003eSpherical bearing top mounts, adjustable front sway bar end links included\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eInverted strut design increases rigidity under load and improves durability over repeated track sessions. Electroplated bodies resist corrosion long-term, and every damper is fully rebuildable with individual replacement parts available.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eBuilt for the shared Volkswagen\/Audi MQB platform, including VW Golf\/GTI\/Golf R (Mk7\/7.5, 2012–2020) and Audi S3, RS3, TT, TT RS, and TTS — exact sub-model and generation confirmed during the build.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this fit Audi models too?\u003c\/summary\u003e\u003cp\u003eYes — this kit is built for the shared VW\/Audi MQB platform, covering the VW Golf\/GTI\/Golf R as well as Audi S3, RS3, TT, TT RS, and TTS. We confirm your exact sub-model and generation during the build.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo you include dyno graphs?\u003c\/summary\u003e\u003cp\u003eYes — CVP + PVP graphs with every order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"MQB Platform TL-ONE Coilover System\",\"description\":\"Bespoke-valved TL-ONE coilovers for the shared VW\/Audi MQB platform — Golf, GTI, Golf R, S3, RS3, TT, TT RS, TTS. Hand-assembled per order with CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Does this fit Audi models too?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — this kit is built for the shared VW\/Audi MQB platform, covering the VW Golf\/GTI\/Golf R as well as Audi S3, RS3, TT, TT RS, and TTS.\"}},{\"@type\":\"Question\",\"name\":\"Do you include dyno graphs?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — CVP + PVP graphs with every order.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/tech-tips\/mqb-platform-coilovers-one-kit-for-vw-golf-gti-golf-r-audi-s3-rs3-and-tt\"\u003eMQB platform coilover guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=MQB+Platform\u0026amp;product=MQB+Platform+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":52243680919851,"sku":"TL-ONE-MQB-1W-FAU","price":2499.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":52243680952619,"sku":"TL-ONE-MQB-1W-SWI","price":2799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/seat_gti_mqb.jpg?v=1771357443"},{"product_id":"tl-one-custom-spec-all-makes-and-models","title":"TL-ONE Custom Spec","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Custom\u0026amp;product=TL-ONE+Custom+Spec\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eTL-ONE Custom Spec\u003c\/strong\u003e is Thunder Lane's bespoke coilover engineering service for platforms outside the standard TL-ONE lineup — hand-assembled in Poland to your car's exact requirements.\u003c\/p\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUnsupported platforms not covered by an existing TL-ONE listing\u003c\/li\u003e\n\u003cli\u003eBuilds with modified suspension geometry\u003c\/li\u003e\n\u003cli\u003eKits built to a specific rule set (Champcar, SCCA Autocross Street classes, etc.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThis is a \u003cstrong\u003edeposit\u003c\/strong\u003e that secures a bespoke suspension setup tailored to your vehicle's requirements, with final pricing between \u003cstrong\u003e$2,300–$3,200\u003c\/strong\u003e based on hardware specifications. After purchase, you'll provide fitment data — vehicle measurements or OEM shock samples (front and rear) for validation testing. Our engineering team uses this to develop a precision-tuned coilover system for your application; all submitted components are returned after evaluation.\u003c\/p\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCustom Spec kits use the same TL-ONE hardware standards as the rest of the line — 46mm monotubes, advanced piston technology, check valves, and electroplated bodies — configured to your platform's specific requirements.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003eCustom Spec builds require fitment validation before production begins, so lead time varies by platform — we'll confirm an estimated timeline once your fitment data is reviewed.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat do I need to provide?\u003c\/summary\u003e\u003cp\u003eVehicle measurements, or OEM shock samples (front and rear) for validation testing. All submitted components are returned after evaluation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"TL-ONE Custom Spec\",\"description\":\"Bespoke TL-ONE coilover engineering for unsupported platforms, hand-assembled in Poland to your vehicle's exact fitment.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Custom Spec builds require fitment validation before production begins, so lead time varies by platform.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"What do I need to provide?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Vehicle measurements, or OEM shock samples (front and rear) for validation testing. All submitted components are returned after evaluation.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Custom\u0026amp;product=TL-ONE+Custom+Spec\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"thunderlane.us","offers":[{"title":"Default Title","offer_id":52243847643435,"sku":null,"price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/e46_tl_b72c4e42-b781-4bfa-8373-588b328c5fb2.png?v=1771360759"},{"product_id":"mini-cooper-r53-tl-one-coilover-system-2002-2006","title":"Mini Cooper R53 TL-ONE Coilover System (2002–2006)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Cooper+R53\u0026amp;product=Mini+Cooper+R53+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMini Cooper R53 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the 2002–2006 Mini Cooper S — hand-assembled in Poland and valved specifically for the R53's short-wheelbase, front-wheel-drive dynamics.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe R53 rewards a setup that sharpens front-end bite and mid-corner rotation without losing compliance over rough pavement — TL-ONE is valved to improve turn-in and exit traction on both track and aggressive street driving. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted front struts, 36mm piston \/ 40mm body\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eIndependent Ride Height and Travel Adjustment\u003c\/li\u003e\n\u003cli\u003eFront camber plates included\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eFront camber plates let you dial in alignment for front-end grip and tire wear management. Inverted struts add rigidity for durability under track load, and every damper is rebuildable and serviceable long-term.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eMini Cooper S (R53), 2002–2006.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan spring rates be changed?\u003c\/summary\u003e\u003cp\u003eYes — configured during the build to match your tire and grip level.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the kit include camber adjustment?\u003c\/summary\u003e\u003cp\u003eYes, front camber plates are included.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — this kit can be valved specifically for street use if that's your preference, and track-oriented valving is often comfortable on the street too, since better platform control means better-controlled body motion.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Mini Cooper R53 TL-ONE Coilover System (2002–2006)\",\"description\":\"Bespoke-valved TL-ONE coilovers for the Mini Cooper S R53. Hand-assembled per order with CVP\/PVP dyno graphs and travel-adjustable ride height.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Can spring rates be changed?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — configured during the build to match your tire and grip level.\"}},{\"@type\":\"Question\",\"name\":\"Does the kit include camber adjustment?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, front camber plates are included.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — this kit can be valved specifically for street use if that's your preference, and track-oriented valving is often comfortable on the street too, since better platform control means better-controlled body motion.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-mini-cooper-r53-2002-2006\"\u003eMini Cooper R53 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Cooper+R53\u0026amp;product=Mini+Cooper+R53+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":52249886523691,"sku":"TL-ONE-MINI-R53-1W-FAU","price":2399.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":52249886556459,"sku":"TL-ONE-MINI-R53-1W-SWI","price":2699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/MINI_COOPER_R53_LIFTED-819x1024.jpg?v=1771517617"},{"product_id":"bmw-e82-1-series-tl-one-coilover-system-2004-2013","title":"BMW E82 1 Series TL-ONE Coilover System (2004–2013)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=E82+1+Series\u0026amp;product=BMW+E82+1+Series+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eBMW E82 1 Series TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the BMW 1 Series E82 — hand-assembled in Poland and bespoke-valved to your tire, aero, and grip level, whether you're running HPDE, autocross, time attack, or wheel-to-wheel.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eInverted front dampers add rigidity where the E82 chassis needs it most under trail-braking and corner-exit load. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted front dampers with advanced piston technology and check valves\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eIndependent Ride Height and Travel Adjustment\u003c\/li\u003e\n\u003cli\u003e2.5\" linear springs, customizable rates (Swift optional)\u003c\/li\u003e\n\u003cli\u003eSpherical bearing top mounts\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eElectroplated bodies resist long-term corrosion, and spherical top mounts hold alignment precisely through hard cornering. Every damper is rebuildable and serviceable as your setup evolves.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eBMW 1 Series E82, 2004–2013, all trims — exact chassis and options confirmed during build.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan you help choose spring rates and setup?\u003c\/summary\u003e\u003cp\u003eYes — we confirm rates, ride height targets, and use case with you before building.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"BMW E82 1 Series TL-ONE Coilover System (2004–2013)\",\"description\":\"Bespoke-valved TL-ONE coilovers for the BMW 1 Series E82. Hand-assembled per order with CVP\/PVP dyno graphs and travel-adjustable ride height.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Can you help choose spring rates and setup?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — we confirm rates, ride height targets, and use case with you before building.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-classic-bmws-e30-e36-e82-guide\"\u003eclassic BMW coilover guide (E30, E36 \u0026amp; E82)\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=E82+1+Series\u0026amp;product=BMW+E82+1+Series+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":52959409504555,"sku":"TL-ONE-BMW-E82-1W-FAU","price":2714.25,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":52959409537323,"sku":"TL-ONE-BMW-E82-1W-SWI","price":3014.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/IMG_9114-768x1024.jpg?v=1766155071"},{"product_id":"chevrolet-camaro-6th-gen-tl-one-coilover-system-2016-2024","title":"Camaro 6th Gen TL-ONE Coilover System (2016–2024)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Camaro+6th+Gen\u0026amp;product=Camaro+6th+Gen+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eCamaro 6th Gen TL-ONE Coilover System\u003c\/strong\u003e (2016–2024) is Thunder Lane's build-to-order coilover for the Camaro — hand-assembled in Poland and valved to your tire, aero, and grip level for HPDE, autocross, time attack, or wheel-to-wheel use.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eFront camber plates and a track-baseline spring setup are dialed in around usable stroke and predictable damping, so the car stays controlled over curbing and mid-corner transitions. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted front struts, 36mm piston \/ 40mm body\u003c\/li\u003e\n\u003cli\u003e20-step rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eRide Height Adjustment (fixed-length damper)\u003c\/li\u003e\n\u003cli\u003eFront camber plates included\u003c\/li\u003e\n\u003cli\u003eTrack baseline springs: Front 12kg \/ Rear 16kg (customizable)\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eFront camber plates give you alignment flexibility for tire management on track. Inverted struts add rigidity and durability, and every damper is rebuildable and serviceable as your setup evolves.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eChevrolet Camaro 6th Gen, 2016–2024.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan spring rates be changed?\u003c\/summary\u003e\u003cp\u003eYes, configured during the build to match your tire and grip level.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the kit include camber adjustment?\u003c\/summary\u003e\u003cp\u003eYes, front camber plates are included.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — this kit can be valved specifically for street use if that's your preference, and track-oriented valving is often comfortable on the street too, since better platform control means better-controlled body motion.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Camaro 6th Gen TL-ONE Coilover System (2016–2024)\",\"description\":\"Build-to-order TL-ONE coilovers for the Chevrolet Camaro 6th Gen, hand-assembled in Poland with CVP\/PVP dyno graphs included on every kit.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Can spring rates be changed?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, configured during the build to match your tire and grip level.\"}},{\"@type\":\"Question\",\"name\":\"Does the kit include camber adjustment?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, front camber plates are included.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — this kit can be valved specifically for street use if that's your preference, and track-oriented valving is often comfortable on the street too, since better platform control means better-controlled body motion.\"}}]}\u003c\/script\u003e\n\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/tech-tips\/corvette-c5-c6-camaro-6th-gen-coilover-buyers-guide\"\u003eCorvette \u0026amp; Camaro coilover buyer's guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Camaro+6th+Gen\u0026amp;product=Camaro+6th+Gen+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":53343400788267,"sku":"TL-ONE-CHEVY-CAMARO6-1W-FAU","price":2469.99,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":53343400821035,"sku":"TL-ONE-CHEVY-CAMARO6-1W-SWI","price":2769.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/FORD_MUSTANG_S550_S650_1_WAY-TL-ONE-THUNDER-LANE_7a4e28c9-8933-4c54-8e41-96588760ae29.jpg?v=1767047687"},{"product_id":"toyota-gr-corolla-tl-one-coilover-system-2023","title":"Toyota GR Corolla TL-ONE Coilover System (2023+)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=GR+Corolla\u0026amp;product=Toyota+GR+Corolla+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eToyota GR Corolla TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the GR Corolla — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. Every set ships with inverted front struts and rear shocks, 20-click rebound adjustment, front camber plates, and dual height adjustment for a true target ride height without riding the bump stops.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe GR Corolla's turbocharged three-cylinder and rally-bred all-wheel drive reward a coilover that controls weight transfer without going harsh. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted front struts and rear shocks, 36mm piston \/ 40mm body, rebuildable monotube design\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eDual height adjustment with a true coilover rear\u003c\/li\u003e\n\u003cli\u003eFront camber plates and pillowball upper mounts\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eDigressive valving; CVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eInverted front struts increase rigidity under load and reduce unsprung weight, while check valves manage the split between compression and rebound for strong low-speed platform control. Every damper is electroplated for corrosion resistance and is fully rebuildable, serviceable, and re-valvable as tires, alignment, or use case change.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eToyota GR Corolla, 2023 and newer.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow are spring rates chosen?\u003c\/summary\u003e\u003cp\u003eWe finalize spring rates with you before production begins, matched to your car, tires, and goals.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Toyota GR Corolla TL-ONE Coilover System\",\"description\":\"Track-focused TL-ONE coilovers for the Toyota GR Corolla, hand-assembled in Poland with inverted dampers, 20-click rebound, camber plates, and CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-toyota-gr-corolla-2023-thunder-lane-tl-one-guide\"\u003eToyota GR Corolla coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=GR+Corolla\u0026amp;product=Toyota+GR+Corolla+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981333614891,"sku":"TL-ONE-TOYOTA-GRCOROLLA-1W-FAU","price":2950.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981333647659,"sku":"TL-ONE-TOYOTA-GRCOROLLA-1W-SWI","price":3250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/IMG_3730-768x1024.jpg?v=1786464922"},{"product_id":"nissan-240sx-silvia-s13-tl-one-coilover-system-1989-1994","title":"Nissan 240SX \/ Silvia (S13) TL-ONE Coilover System (1989–1994)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=240SX%2FSilvia+S13\u0026amp;product=Nissan+240SX+%2F+Silvia+%28S13%29+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eNissan 240SX \/ Silvia (S13) TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the S13 chassis — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. Every set ships with 20-click rebound adjustment, standard rear reservoirs, and 2.5\" linear springs for consistent damping through long sessions.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe S13's light chassis and balanced layout reward a coilover that controls weight transfer without going harsh. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eElectroplated, rebuildable monotube shocks with individual replacement parts available\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eStandard rear reservoirs for added oil volume and heat management\u003c\/li\u003e\n\u003cli\u003e2.5\" linear springs\u003c\/li\u003e\n\u003cli\u003eSpherical or rubber top mounts; Micro Cellular Polyurethane bump stops\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eLinear \/ digressive valving; CVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound so the car stays planted at low speed without losing bump compliance. 46mm monotube bodies are electroplated for corrosion resistance, and every kit is fully rebuildable — replacement internals are available as tires, alignment, or use case change.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eNissan 240SX, Silvia and 180SX (S13), 1989–1994.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Nissan 240SX \/ Silvia (S13) TL-ONE Coilover System\",\"description\":\"Bespoke-valved TL-ONE coilovers for the Nissan 240SX \/ Silvia (S13), hand-assembled per order with rear reservoirs, 20-click rebound, and CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-nissan-240sx-silvia-s13\"\u003eNissan 240SX \/ Silvia S13 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=240SX%2FSilvia+S13\u0026amp;product=Nissan+240SX+%2F+Silvia+%28S13%29+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981333680427,"sku":"TL-ONE-NISSAN-S13-1W-FAU","price":2450.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981333713195,"sku":"TL-ONE-NISSAN-S13-1W-SWI","price":2750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/IMG_9112-1024x768.jpg?v=1786464926"},{"product_id":"porsche-911-996-tl-one-coilover-system-1999-2004","title":"Porsche 911 (996) TL-ONE Coilover System (1999–2004)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=911+996\u0026amp;product=Porsche+911+%28996%29+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003ePorsche 911 (996) TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the 996-generation 911 — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. Every set ships with 20-click rebound adjustment, rebuildable monotube dampers, and camber-capable pillowball upper mounts.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe 996's rear-biased weight distribution rewards a coilover that controls platform motion precisely without going harsh. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRebuildable monotube dampers, modular design\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eCamber \/ pillowball upper mounts\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eLinear \/ digressive valving; CVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. 46mm monotube bodies are electroplated for corrosion resistance, and every kit is fully rebuildable, serviceable, and re-valvable as tires, alignment, or use case change.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003ePorsche 911 (996), including Carrera 4, 1999–2004.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow are spring rates chosen?\u003c\/summary\u003e\u003cp\u003eWe finalize spring rates with you before production begins, matched to your car, tires, and goals.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Porsche 911 (996) TL-ONE Coilover System\",\"description\":\"Track-focused TL-ONE coilovers for the Porsche 911 (996), hand-assembled in Poland with 20-click rebound, rebuildable monotube dampers, and CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-porsche-911-996\"\u003ePorsche 911 (996) coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=911+996\u0026amp;product=Porsche+911+%28996%29+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981333745963,"sku":"TL-ONE-PORSCHE-996-1W-FAU","price":2975.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981333778731,"sku":"TL-ONE-PORSCHE-996-1W-SWI","price":3275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/PORSCHE_911_996_C4-819x1024.jpg?v=1786464930"},{"product_id":"bmw-f22-2-series-tl-one-coilover-system-2014-2021","title":"BMW F22 2 Series TL-ONE Coilover System (2014–2021)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=F22+2+Series\u0026amp;product=BMW+F22+2+Series+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eBMW F22 2 Series TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the F22 2 Series — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. Every set ships with inverted front struts and rear shocks, 20-click rebound adjustment, adjustable end links, and dual height adjustment.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe F22's stiff shell and rear-drive balance reward a coilover that controls weight transfer without going harsh. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted front struts and rear shocks, rebuildable monotube design\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eDual height adjustment; front and rear adjustable end links included\u003c\/li\u003e\n\u003cli\u003eCamber top-hat options (3-bolt and 5-bolt); pillowball or rubber upper mounts\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eDigressive valving; CVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eInverted front struts increase rigidity under load and reduce unsprung weight, while check valves manage the split between compression and rebound for strong low-speed platform control. Every damper is electroplated for corrosion resistance and is fully rebuildable, serviceable, and re-valvable as tires, alignment, or use case change.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eBMW 2 Series (F22), including 228i, M235i and M240i, 2014–2021.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow are spring rates chosen?\u003c\/summary\u003e\u003cp\u003eWe finalize spring rates with you before production begins, matched to your car, tires, and goals.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"BMW F22 2 Series TL-ONE Coilover System\",\"description\":\"TL-ONE coilovers for the BMW 2 Series (F22), hand-assembled in Poland with inverted dampers, 20-click rebound, adjustable end links, and CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-bmw-2-series-f22-tl-one-tl-pro-guide\"\u003eBMW F22 2 Series coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=F22+2+Series\u0026amp;product=BMW+F22+2+Series+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981334532395,"sku":"TL-ONE-BMW-F22-1W-FAU","price":2950.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981334565163,"sku":"TL-ONE-BMW-F22-1W-SWI","price":3250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/BMW_F_22-819x1024.jpg?v=1786465015"},{"product_id":"bmw-e60-5-series-tl-one-coilover-system-2003-2010","title":"BMW E60 5 Series TL-ONE Coilover System (2003–2010)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=E60+5+Series\u0026amp;product=BMW+E60+5+Series+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eBMW E60 5 Series TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the BMW E60 5 Series (2003–2010) — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. It pairs 46mm monotube dampers with 20-click rebound adjustment, dual height adjustment, and linear springs valved specifically to your setup.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe E60 carries real mass on a comfort-biased chassis, so it rewards a damper that disciplines body motion without punishing the road. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube damper bodies, electroplated and fully rebuildable\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (single-adjustable) with digressive valving\u003c\/li\u003e\n\u003cli\u003eDual height adjustment independent of spring preload\u003c\/li\u003e\n\u003cli\u003eRubber or pillowball (spherical) top mounts\u003c\/li\u003e\n\u003cli\u003eLinear-rate springs specified to your car, with Swift spring option\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The 46mm monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eBMW E60 5 Series, all trims, 2003–2010.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"BMW E60 5 Series TL-ONE Coilover System\",\"description\":\"BMW E60 TL-ONE coilovers: 46mm monotube dampers, 20-click rebound, rebuildable, hand-assembled in Poland with CVP\/PVP dyno graphs included.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-bmw-e60-5-series\"\u003eBMW E60 5 Series coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=E60+5+Series\u0026amp;product=BMW+E60+5+Series+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981461475627,"sku":"TL-ONE-BMW-E60-1W-FAU","price":2750.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981461508395,"sku":"TL-ONE-BMW-E60-1W-SWI","price":3050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/IMG_9724-768x1024.jpg?v=1786465577"},{"product_id":"bmw-f30-3-series-tl-one-coilover-system-2012-2019","title":"BMW F30 3 Series TL-ONE Coilover System (2012–2019)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=F30+3+Series\u0026amp;product=BMW+F30+3+Series+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eBMW F30 3 Series TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the BMW F30 3 Series (2012–2019) — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. It pairs 46mm-piston front dampers and upside-down (inverted) 36mm piston \/ 40mm body rear dampers with 20-click rebound adjustment and front camber plates.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe F30 is a stiff, well-balanced modern chassis that responds immediately to better damping and a camber-adjustable front end. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonotube damper bodies, electroplated and fully rebuildable\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (single-adjustable) with digressive valving\u003c\/li\u003e\n\u003cli\u003eFront dampers 46mm piston; upside-down (inverted) rear dampers 36mm piston \/ 40mm body for added strength and reduced unsprung mass\u003c\/li\u003e\n\u003cli\u003eFront camber plates; rubber or pillowball rear top mounts\u003c\/li\u003e\n\u003cli\u003eLinear-rate springs specified to your car, with Swift spring option\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eBMW F30 3 Series, all trims, 2012–2019.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"BMW F30 3 Series TL-ONE Coilover System\",\"description\":\"BMW F30 TL-ONE coilovers: 46mm piston front dampers, inverted 36mm piston \/ 40mm body rear dampers, 20-click rebound, front camber plates, hand-assembled in Poland with CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-bmw-f30-3-series\"\u003eBMW F30 3 Series coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=F30+3+Series\u0026amp;product=BMW+F30+3+Series+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981461606699,"sku":"TL-ONE-BMW-F30-1W-FAU","price":2850.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981461639467,"sku":"TL-ONE-BMW-F30-1W-SWI","price":3150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/BMW_f30-rotated.jpg?v=1786465587"},{"product_id":"mitsubishi-lancer-evo-ix-tl-one-coilover-system-2005-2007","title":"Mitsubishi Lancer Evo IX TL-ONE Coilover System (2005–2007)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Lancer+Evo+IX\u0026amp;product=Mitsubishi+Lancer+Evo+IX+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMitsubishi Lancer Evo IX TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the Mitsubishi Lancer Evo IX — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. 46mm monotube dampers with 20-click rebound adjustment, digressive valving, and spherical top mounts deliver precise, repeatable platform control.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe Evo IX is a rally-bred AWD platform that rewards precise damping and a planted, controllable front end. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube dampers with digressive valving\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003e2.5\" linear springs\u003c\/li\u003e\n\u003cli\u003eSpherical bearing top mounts; independent preload versus ride height adjustment\u003c\/li\u003e\n\u003cli\u003eElectroplated, fully rebuildable shock bodies\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The 46mm monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eMitsubishi Lancer Evo IX (CT9A), all trims, 2005–2007.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Mitsubishi Lancer Evo IX TL-ONE Coilover System\",\"description\":\"Track-focused single-adjustable coilovers for the Mitsubishi Lancer Evo IX. 46mm monotube, 20-click rebound, hand-assembled in Poland, CVP\/PVP dyno graphs included.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-mitsubishi-lancer-evo-ix\"\u003eMitsubishi Evo IX coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Lancer+Evo+IX\u0026amp;product=Mitsubishi+Lancer+Evo+IX+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981462032683,"sku":"TL-ONE-MITSUBISHI-EVOIX-1W-FAU","price":2750.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981462065451,"sku":"TL-ONE-MITSUBISHI-EVOIX-1W-SWI","price":3050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/lancer_evo_9-819x1024.jpg?v=1786471846"},{"product_id":"bmw-e9x-m3-tl-one-coilover-system-2007-2013","title":"BMW E9x M3 TL-ONE Coilover System (2007–2013)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=E9x+M3\u0026amp;product=BMW+E9x+M3+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eBMW E9x M3 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the BMW E90\/E92\/E93 M3 (2007–2013) — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. It pairs inverted front struts and rear shocks, 36mm piston \/ 40mm body, with 20-click rebound adjustment and camber-adjustable top mounts.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe E9x M3 is a high-revving, track-hungry platform that rewards precise damping and camber adjustment to put its wide tires to work. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonotube damper bodies, electroplated and fully rebuildable\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (single-adjustable) with digressive valving\u003c\/li\u003e\n\u003cli\u003eInverted front struts and rear shocks, 36mm piston \/ 40mm body\u003c\/li\u003e\n\u003cli\u003eCamber\/pillowball adjustable top mounts, front and rear\u003c\/li\u003e\n\u003cli\u003eLinear-rate springs specified to your car, with Swift spring option\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eBMW E90 sedan, E92 coupe, and E93 convertible M3, 2007–2013.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"BMW E9x M3 TL-ONE Coilover System\",\"description\":\"BMW E9x M3 TL-ONE coilovers: inverted front struts and rear shocks with 36mm piston \/ 40mm body, 20-click rebound, camber plates, hand-assembled in Poland with CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-bmw-e90-e92-e93-m3-e9x-m3\"\u003eBMW E9x M3 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=E9x+M3\u0026amp;product=BMW+E9x+M3+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981462098219,"sku":"TL-ONE-BMW-E9XM3-1W-FAU","price":2950.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981462130987,"sku":"TL-ONE-BMW-E9XM3-1W-SWI","price":3250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/IMG_2309-768x1024.jpg?v=1786465593"},{"product_id":"bmw-z4-m-e85-e86-tl-one-coilover-system-2006-2008","title":"BMW Z4 M (E85\/E86) TL-ONE Coilover System (2006–2008)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Z4+M+E85%2FE86\u0026amp;product=BMW+Z4+M+%28E85%2FE86%29+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eBMW Z4 M (E85\/E86) TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the BMW Z4 M (E85\/E86) (2006–2008) — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. It pairs 46mm monotube dampers with 20-click rebound adjustment, inverted front struts and rear shocks, and camber-adjustable top mounts.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe Z4 M is a short-wheelbase, high-powered roadster and coupe that demands tight damping control to stay composed at the limit. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube damper bodies, electroplated and fully rebuildable\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (single-adjustable), linear or digressive valving\u003c\/li\u003e\n\u003cli\u003eInverted front struts and inverted rear shocks\u003c\/li\u003e\n\u003cli\u003eCamber\/pillowball adjustable top mounts\u003c\/li\u003e\n\u003cli\u003eLinear-rate springs specified to your car, with Swift spring option\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The 46mm monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eBMW Z4 M Roadster (E85) and Z4 M Coupe (E86), 2006–2008.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"BMW Z4 M (E85\/E86) TL-ONE Coilover System\",\"description\":\"BMW Z4 M E85\/E86 TL-ONE coilovers: 46mm monotube dampers, 20-click rebound, inverted struts, camber plates, hand-assembled in Poland with CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-bmw-z4-m-e85-e86\"\u003eBMW Z4 M coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Z4+M+E85%2FE86\u0026amp;product=BMW+Z4+M+%28E85%2FE86%29+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981463081259,"sku":"TL-ONE-BMW-E86M-1W-FAU","price":2950.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981463114027,"sku":"TL-ONE-BMW-E86M-1W-SWI","price":3250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/IMG_8664-1024x768.jpg?v=1786465658"},{"product_id":"ford-focus-rs-mk2-tl-one-coilover-system-2009-2011","title":"Ford Focus RS Mk2 TL-ONE Coilover System (2009–2011)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Focus+RS+Mk2\u0026amp;product=Ford+Focus+RS+Mk2+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eFord Focus RS Mk2 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the Ford Focus RS Mk2 — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. Inverted 46mm monotube front struts with 20-click rebound adjustment and camber\/pillowball upper mounts deliver precise, repeatable platform control.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe Focus RS Mk2 is a torque-rich front-drive platform that rewards tight body control and a front end that resists understeer under power. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube dampers; inverted front struts, inverted rear shocks\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003e2.5\" springs; linear or digressive valving\u003c\/li\u003e\n\u003cli\u003eCamber\/pillowball upper mounts\u003c\/li\u003e\n\u003cli\u003eDual height adjustable; electroplated, fully rebuildable shock bodies\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The 46mm monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFord Focus RS Mk2, all trims, 2009–2011.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Ford Focus RS Mk2 TL-ONE Coilover System\",\"description\":\"Track-focused single-adjustable coilovers for the Ford Focus RS Mk2. Inverted 46mm monotube, 20-click rebound, hand-assembled in Poland, CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-ford-focus-rs-mk2\"\u003eFord Focus RS Mk2 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Focus+RS+Mk2\u0026amp;product=Ford+Focus+RS+Mk2+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981463146795,"sku":"TL-ONE-FORD-FOCUSRSMK2-1W-FAU","price":2650.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981463179563,"sku":"TL-ONE-FORD-FOCUSRSMK2-1W-SWI","price":2950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/IMG_8397-819x1024.jpg?v=1786465659"},{"product_id":"mini-cooper-f56-tl-one-coilover-system-2014-2023","title":"Mini Cooper F56 TL-ONE Coilover System (2014–2023)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Cooper+F56\u0026amp;product=Mini+Cooper+F56+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMini Cooper F56 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the Mini Cooper F56 — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. Inverted monotube front struts with 20-click rebound adjustment and camber-adjustable upper mounts deliver precise, repeatable platform control.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe F56 is a short-wheelbase front-drive platform that rewards a stiff, well-controlled front end and quick, predictable turn-in. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted front struts and inverted rear shocks, 36mm piston \/ 40mm body\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003e2.5\" springs; digressive valving\u003c\/li\u003e\n\u003cli\u003eCamber-adjustable pillowball upper mounts\u003c\/li\u003e\n\u003cli\u003eDual height adjustable; electroplated, fully rebuildable shock bodies\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The inverted damper bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eMini Cooper F56, all trims, 2014–2023.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Mini Cooper F56 TL-ONE Coilover System\",\"description\":\"Track-focused single-adjustable coilovers for the Mini Cooper F56. Inverted 36mm piston monotube, 20-click rebound, camber tops, hand-assembled in Poland, CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-mini-cooper-f56\"\u003eMini Cooper F56 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Cooper+F56\u0026amp;product=Mini+Cooper+F56+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981463736619,"sku":"TL-ONE-MINI-F56-1W-FAU","price":2560.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981463769387,"sku":"TL-ONE-MINI-F56-1W-SWI","price":2860.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/MINI_COOPER_F56_ROBERT_MISZTAL-914x1024.jpg?v=1786465716"},{"product_id":"lexus-is300-xe10-tl-one-coilover-system-1999-2005","title":"Lexus IS300 (XE10) TL-ONE Coilover System (1999–2005)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=IS300+XE10\u0026amp;product=Lexus+IS300+%28XE10%29+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eLexus IS200 (XE10) TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the Lexus IS200 (XE10) (1999–2005) — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. It pairs 46mm monotube dampers front and rear with 20-click rebound adjustment and 2.5″ linear springs valved specifically to your setup.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe IS200 is a lightweight, rear-drive grip and drift favorite that comes alive with proper damping and a low, adjustable ride height. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube damper bodies front and rear, electroplated and fully rebuildable\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (single-adjustable), digressive valving\u003c\/li\u003e\n\u003cli\u003e2.5″ linear springs specified to your car, with Swift spring option\u003c\/li\u003e\n\u003cli\u003eSpherical (pillowball) or rubber top mounts\u003c\/li\u003e\n\u003cli\u003eMicro-cellular polyurethane bumpstops\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The 46mm monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eLexus IS200 (XE10), all trims, 1999–2005.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Lexus IS200 (XE10) TL-ONE Coilover System\",\"description\":\"Lexus IS200 XE10 TL-ONE coilovers: 46mm monotube, 20-click rebound, 2.5″ springs, rebuildable, hand-assembled in Poland with CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-lexus-is-is200-is250\"\u003eLexus IS coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=IS300+XE10\u0026amp;product=Lexus+IS300+%28XE10%29+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981463998763,"sku":"TL-ONE-LEXUS-IS200-1W-FAU","price":2750.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981464031531,"sku":"TL-ONE-LEXUS-IS200-1W-SWI","price":3050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/IMG_3685-768x1024.jpg?v=1786465727"},{"product_id":"volkswagen-golf-mk5-mk6-tl-one-coilover-system-2003-2013","title":"Volkswagen Golf Mk5\/Mk6 TL-ONE Coilover System (2003–2013)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Golf+Mk5%2FMk6\u0026amp;product=Volkswagen+Golf+Mk5%2FMk6+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eVolkswagen Golf Mk5\/Mk6 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the Volkswagen Golf Mk5\/Mk6 — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. Inverted 46mm monotube front struts with 20-click rebound adjustment and camber\/pillowball upper mounts deliver precise, repeatable platform control.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe Mk5\/Mk6 Golf is a versatile front-drive platform that rewards tidy body control and a front end that stays planted through transitions. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube dampers; inverted front struts, inverted rear shocks\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003e2.5\" springs; linear or digressive valving\u003c\/li\u003e\n\u003cli\u003eCamber\/pillowball upper mounts\u003c\/li\u003e\n\u003cli\u003eDual height adjustable; electroplated, fully rebuildable shock bodies\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The 46mm monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eVolkswagen Golf Mk5 and Mk6, all trims, 2003–2013.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Volkswagen Golf Mk5\/Mk6 TL-ONE Coilover System\",\"description\":\"Track-focused single-adjustable coilovers for the VW Golf Mk5\/Mk6. 46mm monotube, 20-click rebound, hand-assembled in Poland, CVP\/PVP dyno graphs included.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-vw-golf-mk5-mk6\"\u003eVW Golf Mk5\/Mk6 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Golf+Mk5%2FMk6\u0026amp;product=Volkswagen+Golf+Mk5%2FMk6+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981464064299,"sku":"TL-ONE-VW-GOLF56-1W-FAU","price":2650.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981464097067,"sku":"TL-ONE-VW-GOLF56-1W-SWI","price":2950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/golf_5_6-819x1024.jpg?v=1786465730"},{"product_id":"audi-tt-rs-8s-tl-one-coilover-system-2016-2022","title":"Audi TT RS 8S TL-ONE Coilover System (2016–2022)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=TT+RS+8S\u0026amp;product=Audi+TT+RS+8S+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eAudi TT RS 8S TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the Audi TT RS 8S — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. Inverted 46mm monotube front struts with 20-click rebound adjustment and camber\/pillowball upper mounts deliver precise, repeatable platform control.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe TT RS 8S is a high-power five-cylinder AWD platform that rewards firm damping and a front end that resists nose-heavy understeer under load. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube dampers; inverted front struts, inverted rear shocks\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003e2.5\" springs; linear or digressive valving\u003c\/li\u003e\n\u003cli\u003eCamber\/pillowball upper mounts\u003c\/li\u003e\n\u003cli\u003eDual height adjustable; rebuildable monotube shock bodies\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The 46mm monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eAudi TT RS 8S, all trims, 2016–2022.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Audi TT RS 8S TL-ONE Coilover System\",\"description\":\"Track-focused single-adjustable coilovers for the Audi TT RS 8S. 46mm monotube, 20-click rebound, camber tops, hand-assembled in Poland, CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-audi-tt-rs-8s\"\u003eAudi TT RS coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=TT+RS+8S\u0026amp;product=Audi+TT+RS+8S+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981464195371,"sku":"TL-ONE-AUDI-TTRS8S-1W-FAU","price":2650.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981464228139,"sku":"TL-ONE-AUDI-TTRS8S-1W-SWI","price":2950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/IMG_8383-819x1024.jpg?v=1786465747"},{"product_id":"mercedes-amg-a45-w177-tl-one-coilover-system-2019","title":"Mercedes-AMG A45 (W177) TL-ONE Coilover System (2019+)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=A45+W177\u0026amp;product=Mercedes-AMG+A45+%28W177%29+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMercedes-AMG A45 (W177) TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the Mercedes-AMG A45 (W177) — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. Inverted front struts and rear dampers, 46mm monotube construction, 20-click rebound adjustment, and camber\/pillowball top mounts come valved to your setup.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe A45 is a nose-heavy, high-output AWD hot hatch that puts heavy demands on front grip and body control. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted front struts and inverted rear dampers\u003c\/li\u003e\n\u003cli\u003e46mm monotube, rebuildable and electroplated bodies\u003c\/li\u003e\n\u003cli\u003e20-click rebound damping adjustment (single-adjustable)\u003c\/li\u003e\n\u003cli\u003eDual ride-height adjustment\u003c\/li\u003e\n\u003cli\u003eCamber \/ pillowball upper mounts\u003c\/li\u003e\n\u003cli\u003eLinear or digressive valving, custom-valved to your car\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The 46mm monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eMercedes-AMG A45 (W177), 2019 onward, including A45 and A45 S trims.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Mercedes-AMG A45 (W177) TL-ONE Coilover System\",\"description\":\"TL-ONE single-adjustable coilovers for the Mercedes-AMG A45 (W177): 46mm monotube, 20-click rebound, hand-assembled in Poland, CVP\/PVP dyno graphs included.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-mercedes-amg-a45-w177\"\u003eMercedes-AMG A45 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=A45+W177\u0026amp;product=Mercedes-AMG+A45+%28W177%29+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981464260907,"sku":"TL-ONE-MERCEDES-A45W177-1W-FAU","price":2895.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981464293675,"sku":"TL-ONE-MERCEDES-A45W177-1W-SWI","price":3195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/MERCDES_AMG_A45_W177-819x1024.png?v=1786471748"},{"product_id":"lexus-is250-xe20-tl-one-coilover-system-2005-2013","title":"Lexus IS250 (XE20) TL-ONE Coilover System (2005–2013)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=IS250+XE20\u0026amp;product=Lexus+IS250+%28XE20%29+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eLexus IS250 (XE20) TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the Lexus IS250 (XE20) (2005–2013) — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. It pairs 46mm monotube dampers with 20-click rebound adjustment and 2.5″ linear springs valved specifically to your setup.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe IS250 (XE20) is a refined rear-drive sport sedan that sharpens up dramatically with real damping control and a lower, adjustable stance. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube damper bodies, electroplated and fully rebuildable\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (single-adjustable), 46mm digressive valving\u003c\/li\u003e\n\u003cli\u003e2.5″ linear springs with Swift spring option\u003c\/li\u003e\n\u003cli\u003eSpherical bearing (pillowball) top mounts\u003c\/li\u003e\n\u003cli\u003eIndependent preload and ride-height adjustment\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The 46mm monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eLexus IS250 (XE20), all trims, 2005–2013.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Lexus IS250 (XE20) TL-ONE Coilover System\",\"description\":\"Lexus IS250 XE20 TL-ONE coilovers: 46mm monotube, 20-click rebound, 2.5″ springs, rebuildable, hand-assembled in Poland with CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-lexus-is-is200-is250\"\u003eLexus IS coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=IS250+XE20\u0026amp;product=Lexus+IS250+%28XE20%29+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981464326443,"sku":"TL-ONE-LEXUS-IS250-1W-FAU","price":2750.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981464359211,"sku":"TL-ONE-LEXUS-IS250-1W-SWI","price":3050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/LEXUS_IS_250-819x1024.jpg?v=1786465757"},{"product_id":"audi-80-tl-one-coilover-system-1986-1996","title":"Audi 80 TL-ONE Coilover System (1986–1996)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Audi+80\u0026amp;product=Audi+80+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eAudi 80 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the Audi 80 — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. Inverted 46mm monotube front struts with 20-click rebound adjustment, digressive valving, and eccentric front top hats deliver precise, repeatable platform control.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe Audi 80 is a classic front-heavy platform that rewards firm front-end control and careful management of body motion. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e46mm monotube dampers; inverted front struts with digressive valving\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003e2.5\" linear springs\u003c\/li\u003e\n\u003cli\u003eEccentric front top hats for camber adjustment\u003c\/li\u003e\n\u003cli\u003eDual height adjustable; electroplated, fully rebuildable shock bodies\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The 46mm monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eAudi 80, all trims, 1986–1996.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Audi 80 TL-ONE Coilover System\",\"description\":\"Track-focused single-adjustable coilovers for the Audi 80. 46mm monotube, 20-click rebound, eccentric top hats, hand-assembled in Poland, CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-audi-80-b4-tl-one-tl-pro\"\u003eAudi 80 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Audi+80\u0026amp;product=Audi+80+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981464424747,"sku":"TL-ONE-AUDI-AUDI80-1W-FAU","price":2950.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981464457515,"sku":"TL-ONE-AUDI-AUDI80-1W-SWI","price":3250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/AUDI_80-819x1024.jpg?v=1786465762"},{"product_id":"mercedes-w124-tl-one-coilover-system-1984-1995","title":"Mercedes W124 TL-ONE Coilover System (1984–1995)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=W124\u0026amp;product=Mercedes+W124+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMercedes W124 TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the Mercedes W124 — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. Inverted front struts with a 50mm reservoir tube and 46mm digressive valve, 20-click rebound adjustment, and a fully rebuildable monotube design come valved to your setup.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe W124 is a heavy, comfort-biased RWD saloon that transforms with proper damping control for track and fast-road use. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted front struts with 50mm reservoir tube and 46mm digressive valve\u003c\/li\u003e\n\u003cli\u003e46mm monotube, rebuildable and electroplated bodies\u003c\/li\u003e\n\u003cli\u003e20-click rebound damping adjustment (single-adjustable)\u003c\/li\u003e\n\u003cli\u003eModular design compatible with coilover conversion\u003c\/li\u003e\n\u003cli\u003eRubber or pillowball shock mounts\u003c\/li\u003e\n\u003cli\u003eLinear or digressive valving, custom-valved to your car\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The 46mm monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eMercedes W124, 1984–1995, covering sedan, coupe, and estate body styles.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Mercedes W124 TL-ONE Coilover System\",\"description\":\"TL-ONE single-adjustable coilovers for the Mercedes W124 (1984–1995): 46mm monotube, 20-click rebound, hand-assembled in Poland, CVP\/PVP dyno graphs included.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-mercedes-benz-w124\"\u003eMercedes W124 coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=W124\u0026amp;product=Mercedes+W124+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981464490283,"sku":"TL-ONE-MERCEDES-W124-1W-FAU","price":2595.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981464523051,"sku":"TL-ONE-MERCEDES-W124-1W-SWI","price":2895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/MERCEDES_W_124_TIMUR-819x1024.jpg?v=1786465771"},{"product_id":"lotus-exige-tl-one-coilover-system","title":"Lotus Exige TL-ONE Coilover System","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Exige\u0026amp;product=Lotus+Exige+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eLotus Exige TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the Lotus Exige — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. Custom-length front and rear shocks with nitrogen reservoirs, 20-click rebound adjustment, 2.25-inch linear Faulkner springs, and digressive valving come valved to your setup.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe Exige is a light, mid-engined, aero-focused sports car that rewards precise damping and tight body control. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCustom-length front and rear shocks with matched length and stroke\u003c\/li\u003e\n\u003cli\u003eNitrogen reservoirs for consistent damping\u003c\/li\u003e\n\u003cli\u003e46mm monotube, rebuildable and electroplated bodies\u003c\/li\u003e\n\u003cli\u003e20-click rebound damping adjustment (single-adjustable)\u003c\/li\u003e\n\u003cli\u003e2.25\" linear Faulkner springs with micro-cellular polyurethane bumpstops\u003c\/li\u003e\n\u003cli\u003eSpherical bearing top mounts, customizable hose length, digressive valving\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The 46mm monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eLotus Exige — built to your specific chassis. Contact us to confirm your exact model and year so the kit is set up correctly.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Lotus Exige TL-ONE Coilover System\",\"description\":\"TL-ONE single-adjustable coilovers for the Lotus Exige: custom-length shocks with nitrogen reservoirs, 20-click rebound, hand-assembled in Poland, CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-lotus-exige-tl-one-tl-pro\"\u003eLotus Exige coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Exige\u0026amp;product=Lotus+Exige+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981465604395,"sku":"TL-ONE-LOTUS-EXIGE-1W-FAU","price":2695.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981465637163,"sku":"TL-ONE-LOTUS-EXIGE-1W-SWI","price":2995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/LOTUS_KUBIT_CUSTOM-768x1024.jpg?v=1786465849"},{"product_id":"honda-civic-ed-tl-one-coilover-system-1987-1991","title":"Honda Civic (ED) TL-ONE Coilover System (1987–1991)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Civic+ED\u0026amp;product=Honda+Civic+%28ED%29+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eHonda Civic (ED) TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's track-focused single-adjustable coilover for the Honda Civic (ED) — hand-assembled in Poland and bespoke-valved to your car, tires, and goals. A long-stroke, electroplated monotube design with 20-click rebound adjustment, 2.5-inch linear springs, and linear or digressive valving, built for extended suspension travel.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe ED-generation Civic is a light, nimble front-driver, and this particular build is a long-stroke, long-travel setup aimed at rally and rough-surface use where extra suspension travel keeps the tires planted. TL-ONE is valved around that balance, and every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLong-stroke design with extended suspension travel\u003c\/li\u003e\n\u003cli\u003e46mm electroplated monotube, rebuildable bodies\u003c\/li\u003e\n\u003cli\u003e20-click rebound damping adjustment (single-adjustable)\u003c\/li\u003e\n\u003cli\u003e2.5\" linear springs with micro-cellular polyurethane bumpstops\u003c\/li\u003e\n\u003cli\u003eRubber or pillowball shock mounts\u003c\/li\u003e\n\u003cli\u003eLinear or digressive valving, custom-valved to your surface\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eCheck valves manage the split between compression and rebound for strong low-speed platform control. The 46mm monotube bodies are electroplated for corrosion resistance, and every damper is fully rebuildable, serviceable, and re-valvable with individual replacement parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eHonda Civic (ED), 1987–1991. This is a long-stroke, long-travel build oriented toward rally and rough-surface use.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this streetable?\u003c\/summary\u003e\u003cp\u003eYes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Honda Civic (ED) TL-ONE Coilover System\",\"description\":\"TL-ONE single-adjustable long-stroke coilovers for the Honda Civic (ED) (1987–1991): 46mm electroplated monotube, 20-click rebound, hand-assembled in Poland, CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Is this streetable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit can be valved specifically for street use, and track-oriented valving often rides comfortably on the street.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/new-fitments-thunder-lane-coilovers-height-adjustable-springs-for-30-new-platforms\"\u003enew fitments announcement\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Civic+ED\u0026amp;product=Honda+Civic+%28ED%29+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981466685739,"sku":"TL-ONE-HONDA-CIVICED-1W-FAU","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981466718507,"sku":"TL-ONE-HONDA-CIVICED-1W-SWI","price":2550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/Honda_civic_IV_rally-819x1024.jpg?v=1786465894"},{"product_id":"mitsubishi-lancer-evo-x-tl-one-coilover-system-2008-2015","title":"Mitsubishi Lancer Evo X TL-ONE Coilover System (2008–2015)","description":"\u003cp class=\"tl-consult-top\" style=\"margin:0 0 16px;padding:10px 14px;background:#FAEEDA;border-left:3px solid #fdb819;font-size:15px;line-height:1.6;\"\u003e\u003cstrong\u003eBuilt to order.\u003c\/strong\u003e Not sure which spec you need? \u003ca href=\"\/pages\/build-consultation?chassis=Lancer+Evo+X\u0026amp;product=Mitsubishi+Lancer+Evo+X+TL-ONE\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlone-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMitsubishi Lancer Evo X TL-ONE Coilover System\u003c\/strong\u003e is Thunder Lane's single-adjustable coilover for the Evo X — hand-assembled in Poland and built to order, valved to your exact specification whether the goal is street, track, or rally. This long-stroke build ships with inverted 36mm-piston dampers, 20-click rebound, pillowball top hats, and helper springs.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eThe Evo X's rally pedigree and all-wheel-drive grip reward a coilover that controls weight transfer without going harsh. Because every kit is built to your specification, the same platform can be set up for tarmac track duty, gravel stages, or a compliant street ride.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInverted (upside-down) 36mm-piston dampers on a 40mm body\u003c\/li\u003e\n\u003cli\u003e20-click rebound adjustment (1-way)\u003c\/li\u003e\n\u003cli\u003eLong-stroke design with helper springs\u003c\/li\u003e\n\u003cli\u003ePillowball top hats with front camber adjustment\u003c\/li\u003e\n\u003cli\u003eElectroplated, rebuildable and re-valvable dampers\u003c\/li\u003e\n\u003cli\u003eSpring rates finalized in consultation with you before production begins\u003c\/li\u003e\n\u003cli\u003eCVP + PVP dyno graphs included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Hardware\u003c\/h2\u003e\n\u003cp\u003eInverted dampers increase rigidity under load and reduce unsprung weight, while check valves manage the split between compression and rebound for strong low-speed control. Bodies are electroplated for corrosion resistance, and every kit is fully rebuildable, serviceable, and re-valvable.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eMitsubishi Lancer Evolution X (CZ4A), 2008–2015.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the lead time?\u003c\/summary\u003e\u003cp\u003e4–6 weeks, built to order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\u003cp\u003e6 months — void for track damage, covers unreasonable wear and defects only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan this be built for street, track, or rally?\u003c\/summary\u003e\u003cp\u003eYes — every kit is built to order and valved to your exact specification and use case.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\u003cp\u003eYes, fully serviceable with individual replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003eRacing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Mitsubishi Lancer Evo X TL-ONE Coilover System\",\"description\":\"Mitsubishi Evo X TL-ONE coilovers, built to order and valved to spec (street\/track\/rally), long-stroke inverted dampers, 20-click rebound, CVP\/PVP dyno graphs.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Thunder Lane\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's the lead time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4–6 weeks, built to order.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"6 months — void for track damage, covers unreasonable wear and defects only.\"}},{\"@type\":\"Question\",\"name\":\"Can this be built for street, track, or rally?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — every kit is built to order and valved to your exact specification and use case.\"}}]}\u003c\/script\u003e\u003cp class=\"tl-guide-link\"\u003eWant the full breakdown for your chassis? Read the \u003ca href=\"https:\/\/thunderlane.us\/blogs\/news\/best-coilovers-for-the-mitsubishi-lancer-evo-x-tl-one-tl-pro-guide\"\u003eMitsubishi Evo X coilover buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"tl-consult-cta\" style=\"margin:32px 0 8px;padding:24px;border:1px solid #e3e3e3;border-radius:8px;text-align:center;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:18px;font-weight:600;\"\u003eNot sure which spec you need?\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;font-size:15px;color:#555;line-height:1.6;\"\u003eTell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.\u003c\/p\u003e\n\u003ca class=\"tl-consult-btn\" href=\"\/pages\/build-consultation?chassis=Lancer+Evo+X\u0026amp;product=Mitsubishi+Lancer+Evo+X+TL-ONE\" style=\"display:inline-block;padding:14px 30px;background:#fdb819;color:#111;font-size:16px;font-weight:600;text-decoration:none;border-radius:6px;\"\u003eSpec your build with us\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":54981484675371,"sku":"TL-ONE-MITSUBISHI-EVOX-1W-FAU","price":2895.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981484708139,"sku":"TL-ONE-MITSUBISHI-EVOX-1W-SWI","price":3195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/LANCER_EVO_10_M40-819x1024.jpg?v=1786471806"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/collections\/tl_350z_3.jpg?v=1786391944","url":"https:\/\/thunderlane.us\/collections\/tl-one.oembed?page=5","provider":"thunderlane.us","version":"1.0","type":"link"}