{"title":"Toyota","description":"\u003csection class=\"collection-description toyota-gr-collection\"\u003e\n\u003cp data-end=\"430\" data-start=\"90\"\u003eThe Thunder Lane suspension systems for the Toyota GR platform are engineered for drivers that demand real performance, consistency, and tuning precision. This collection includes built-to-order coilover and chassis solutions for GR Supra A90 and GR86 to maximize mechanical grip, usable suspension travel, and predictable damping behavior.\u003c\/p\u003e\n\u003cp data-end=\"728\" data-start=\"432\"\u003eWhether it is street performance, autocross, or serious track use, every system in this collection has been configured around how that car is actually driven—not some generic spring and damper package. Spring rates, valving, and chassis balance are selected to work together as a complete system.\u003c\/p\u003e\n\u003cp data-end=\"752\" data-start=\"730\"\u003e\u003cstrong data-end=\"752\" data-start=\"730\"\u003eIncluded Platforms\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"941\" data-start=\"754\"\u003eToyota GR \u003cstrong\u003eSupra A90\u003c\/strong\u003e - TL-ONE and TL-PRO coilover systems\u003cbr data-end=\"813\" data-start=\"810\"\u003eToyota \u003cstrong\u003eGR86 \/ GT86 \/ SUBARU BRZ\u003c\/strong\u003e - TL-ONE Grip Kit with coilovers and sway bars\u003cbr data-end=\"894\" data-start=\"891\"\u003eToyota \u003cstrong\u003eMR2 \/ MRS ZZW30\u003c\/strong\u003e - TL-ONE coilover system\u003c\/p\u003e\n\u003cp data-end=\"1272\" data-start=\"943\"\u003eGR Supra offerings range from the refined, street-and-track-focused\u003cstrong\u003e TL-ONE\u003c\/strong\u003e to the \u003cstrong\u003eTL-PRO\u003c\/strong\u003e 3-way adjustable system with remote reservoirs for advanced tuning and competition use. The GR86 Grip Kit combines \u003cstrong\u003eTL-ONE\u003c\/strong\u003e coilovers with adjustable sway bars to address the entire chassis and deliver balanced, confidence-inspiring handling.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1477\" data-start=\"1274\"\u003eAll Thunder Lane GR suspension systems use monotube dampers, application-specific valving, and are fully rebuildable—so that your setup can evolve as tires, alignment, and driving goals change over time.\u003c\/p\u003e\n\u003c\/section\u003e","products":[{"product_id":"toyota-supra-a90-tl-pro-3-way-coilovers","title":"TL-PRO Thunder Lane Triple Adjustable Coilover Kit for Toyota Supra A90","description":"\u003csection class=\"tlpro-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eTL-PRO 3-way adjustable coilover system for the Toyota GR Supra A90\u003c\/strong\u003e is Thunder Lane’s highest-level suspension offering for this chassis. Designed for drivers who demand maximum control, consistency, and tuning flexibility, TL-PRO is engineered for serious track use while remaining fully configurable for advanced street and street\/track builds.\u003c\/p\u003e\n\u003ch2\u003eTrue 3-Way Adjustable Damping\u003c\/h2\u003e\n\u003cp\u003eTL-PRO features independent \u003cstrong\u003e3-way damping adjustment\u003c\/strong\u003e, allowing precise control over both chassis platform and high-speed events:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20-click rebound adjustment\u003c\/strong\u003e – controls balance and response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e34-click low-speed compression\u003c\/strong\u003e – manages braking, roll, pitch, and transitions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e22-click high-speed compression\u003c\/strong\u003e – manages bumps, curbing, and surface irregularities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis separation allows drivers to tune mechanical grip and platform support without introducing unnecessary harshness—critical for high-grip tires and long track sessions.\u003c\/p\u003e\n\u003ch2\u003eInverted Monotube Damper Design\u003c\/h2\u003e\n\u003cp\u003eTL-PRO for the Supra A90 features \u003cstrong\u003einverted front struts\u003c\/strong\u003e and \u003cstrong\u003einverted rear shocks\u003c\/strong\u003e. This design increases rigidity under load, improves durability, and delivers more consistent damping behavior during aggressive driving. This also removes some unsprung weight from the rear, by moving the shock body to the body-side from the knuckle-side\u003c\/p\u003e\n\u003ch2\u003eRemote Reservoirs \u0026amp; Trunk-Friendly Canisters\u003c\/h2\u003e\n\u003cp\u003eTL-PRO for the A90 Supra uses \u003cstrong\u003eexternal compression canisters\u003c\/strong\u003e with \u003cstrong\u003equick disconnect fittings\u003c\/strong\u003e, allowing the reservoirs to be assembled cleanly inside the trunk. The increased oil volume improves thermal stability and damping consistency under sustained load.\u003c\/p\u003e\n\u003ch2\u003eBuilt to Order — Tuned to Your Supra\u003c\/h2\u003e\n\u003cp\u003eEvery TL-PRO kit is \u003cstrong\u003ebuilt to order\u003c\/strong\u003e. Before production, we confirm your vehicle configuration and goals. Spring rates, valving style, hose length, and setup details are selected using factors such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTire type and size\u003c\/li\u003e\n\u003cli\u003eVehicle weight\u003c\/li\u003e\n\u003cli\u003eDesired ride height\u003c\/li\u003e\n\u003cli\u003eAlignment and intended use\u003c\/li\u003e\n\u003cli\u003eCorner weights (when available)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDamping Philosophy \u0026amp; Check Valve Design\u003c\/h2\u003e\n\u003cp\u003eTL dampers utilize an internal \u003cstrong\u003echeck valve system\u003c\/strong\u003e to help manage how damping forces are distributed between compression and rebound. This allows strong low-speed platform control while maintaining compliance over bumps and curbing. \u003ca rel=\"noopener\" href=\"https:\/\/thunderlane.us\/blogs\/tech-tips\/tech-tip-what-a-check-valve-does-in-a-performance-damper-and-why-it-matters\" target=\"_blank\"\u003e Learn more about how the check valve works and why it matters. \u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eElectroplated shock bodies\u003c\/li\u003e\n\u003cli\u003eRebuildable monotube dampers\u003c\/li\u003e\n\u003cli\u003eFront and rear compression canisters with quick disconnects\u003c\/li\u003e\n\u003cli\u003eInverted front struts\u003c\/li\u003e\n\u003cli\u003e20x rebound adjustment\u003c\/li\u003e\n\u003cli\u003e34x low-speed compression adjustment\u003c\/li\u003e\n\u003cli\u003e22x high-speed compression adjustment\u003c\/li\u003e\n\u003cli\u003eIndependent ride height and travel adjustment\u003c\/li\u003e\n\u003cli\u003e2.5″ linear springs\u003c\/li\u003e\n\u003cli\u003eCustomizable spring rates\u003c\/li\u003e\n\u003cli\u003eLinear or digressive valving options\u003c\/li\u003e\n\u003cli\u003eMicro-cellular polyurethane bump stops\u003c\/li\u003e\n\u003cli\u003eCustomizable hose length\u003c\/li\u003e\n\u003cli\u003eSpherical bearing top mounts\u003c\/li\u003e\n\u003cli\u003eIndividual replacement parts available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll TL-PRO kits are \u003cstrong\u003efully rebuildable, serviceable, and re-valvable\u003c\/strong\u003e, allowing the suspension to evolve as tires, alignment, and vehicle use change over time.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"tlpro-faq\" class=\"tlpro-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the TL-PRO 3-way coilover system?\u003c\/summary\u003e\n\u003cp\u003eTL-PRO is Thunder Lane’s top-tier 3-way adjustable coilover system for the Toyota GR Supra A90, featuring independent rebound, low-speed compression, and high-speed compression adjustment with remote reservoirs.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat do the adjustment clicks control?\u003c\/summary\u003e\n\u003cp\u003eTL-PRO provides 20-click rebound, 34-click low-speed compression, and 22-click high-speed compression adjustment, allowing precise tuning of chassis platform and bump compliance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy does this kit use remote reservoirs?\u003c\/summary\u003e\n\u003cp\u003eRemote reservoirs increase oil volume and improve heat management, maintaining consistent damping during long track sessions. Quick disconnect fittings allow clean trunk installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\n\u003cp\u003eYes. All TL-PRO dampers are fully rebuildable, serviceable, and re-valvable.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan spring rates and hose length be customized?\u003c\/summary\u003e\n\u003cp\u003eYes. Spring rates, valving style, and reservoir hose length are selected during the build-to-order process.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":51672647303467,"sku":null,"price":5839.75,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51672647336235,"sku":null,"price":6239.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/SUPRA_A90_3_WAY-1229x1536.jpg?v=1766420614"},{"product_id":"tl-one-thunder-lane-single-adjustable-coilover-kit-for-toyota-supra-a90","title":"TL-ONE Thunder Lane Single Adjustable Coilover Kit for Toyota Supra A90","description":"\u003c!-- =========================\nTL-ONE PRODUCT DESCRIPTION\n========================= --\u003e\n\n\u003csection class=\"tlone-product-description\"\u003e\n  \u003cp\u003e\n    The \u003cstrong\u003eTL-ONE coilover system for the Toyota GR Supra A90\u003c\/strong\u003e is designed for drivers who want a suspension\n    that performs equally well on the street and the track. Built around predictable damping behavior and usable\n    suspension travel, TL-ONE delivers confidence, compliance, and consistency without unnecessary complexity.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    TL-ONE is \u003cstrong\u003ebuilt to order\u003c\/strong\u003e and configured specifically for the A90 chassis, using proven spring\n    rates, inverted damper architecture, and application-specific valving to support modern tire grip and chassis\n    dynamics.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eDesigned for Street and Track\u003c\/h2\u003e\n  \u003cp\u003e\n    This system is engineered to balance ride quality, control, and performance. Whether driven daily, used for\n    weekend canyon runs, or pushed on track, TL-ONE maintains stability and composure without relying on excessive\n    stiffness.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eInverted Monotube Damper Design\u003c\/h2\u003e\n  \u003cp\u003e\n    TL-ONE for the Supra A90 features \u003cstrong\u003einverted front struts\u003c\/strong\u003e and \u003cstrong\u003einverted rear shocks\u003c\/strong\u003e.\n    This design increases rigidity under load, improves durability, and delivers more consistent damping behavior\n    during aggressive driving.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eDamping Philosophy \u0026amp; Check Valve Design\u003c\/h2\u003e\n  \u003cp\u003e\n    TL dampers utilize an internal \u003cstrong\u003echeck valve system\u003c\/strong\u003e that helps manage how damping forces are\n    distributed between compression and rebound. This allows strong low-speed control for chassis stability while\n    maintaining compliance over bumps and surface irregularities.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    \u003ca href=\"https:\/\/thunderlane.us\/blogs\/tech-tips\/tech-tip-what-a-check-valve-does-in-a-performance-damper-and-why-it-matters\" target=\"_blank\" rel=\"noopener\"\u003e\n      Learn more about how the check valve works and why it matters.\n    \u003c\/a\u003e\n  \u003c\/p\u003e\n\n  \u003ch2\u003e1-Way Adjustable Damping\u003c\/h2\u003e\n  \u003cp\u003e\n    TL-ONE features \u003cstrong\u003e20-click rebound damping adjustment\u003c\/strong\u003e, providing meaningful tuning changes for\n    balance, grip, and response without overcomplicating setup.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eRebuildable monotube shocks\u003c\/li\u003e\n    \u003cli\u003eInverted front struts\u003c\/li\u003e\n    \u003cli\u003eInverted rear shocks\u003c\/li\u003e\n    \u003cli\u003eModular damper design\u003c\/li\u003e\n    \u003cli\u003e20x rebound damping adjustment\u003c\/li\u003e\n    \u003cli\u003eDual height adjustment (independent travel and ride height adjustment)\u003c\/li\u003e\n    \u003cli\u003eCamber \/ pillowball upper mounts\u003c\/li\u003e\n    \u003cli\u003eLinear or digressive valving options\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eFront 8 kg \/ Rear 16 kg linear rate springs\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003eElectroplated shock bodies\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    All TL-ONE kits are \u003cstrong\u003efully rebuildable and serviceable\u003c\/strong\u003e, allowing the suspension to evolve as tires,\n    alignment, or vehicle use change.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3-Year Warranty.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- =========================\nFAQ SECTION\n========================= --\u003e\n\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the TL-ONE coilover system for Supra A90?\u003c\/summary\u003e\n    \u003cp\u003e\n      TL-ONE is Thunder Lane’s street and track focused coilover system for the Toyota GR Supra A90, featuring inverted\n      monotube dampers, fixed spring rates, and 20-click rebound adjustment.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat spring rates are included?\u003c\/summary\u003e\n    \u003cp\u003e\n      TL-ONE for the Supra A90 includes \u003cstrong\u003e8 kg front and 16 kg rear linear springs\u003c\/strong\u003e, selected to balance\n      ride quality, grip, and chassis control.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat does the 20-click adjustment control?\u003c\/summary\u003e\n    \u003cp\u003e\n      The adjuster controls rebound damping, allowing you to tune balance, response, and grip for street or track use.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the check valve and why does it matter?\u003c\/summary\u003e\n    \u003cp\u003e\n      The check valve helps manage how damping forces are distributed between compression and rebound, improving\n      low-speed stability while maintaining compliance.\n      \u003ca href=\"https:\/\/thunderlane.us\/blogs\/tech-tips\/tech-tip-what-a-check-valve-does-in-a-performance-damper-and-why-it-matters\" target=\"_blank\" rel=\"noopener\"\u003e\n        Read the full tech article here.\n      \u003c\/a\u003e\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eAre the shocks rebuildable?\u003c\/summary\u003e\n    \u003cp\u003e\n      Yes. TL-ONE dampers are fully rebuildable and serviceable.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this kit suitable for daily driving?\u003c\/summary\u003e\n    \u003cp\u003e\n      Yes. TL-ONE is designed to perform well on the street while offering the control and consistency needed for\n      track use.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the TL-ONE coilover system for Supra A90?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"TL-ONE is Thunder Lane’s street and track focused coilover system for the Toyota GR Supra A90, featuring inverted monotube dampers and 20-click rebound adjustment.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What spring rates are included?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The TL-ONE Supra A90 kit includes 8 kg front and 16 kg rear linear rate springs.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does the 20-click adjustment control?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 20-click adjustment controls rebound damping, allowing tuning of balance, grip, and response.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the check valve and why does it matter?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The check valve manages how damping forces are distributed between compression and rebound, improving stability while maintaining compliance. Learn more: https:\/\/thunderlane.us\/blogs\/tech-tips\/tech-tip-what-a-check-valve-does-in-a-performance-damper-and-why-it-matters\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are the shocks rebuildable?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. TL-ONE shocks are fully rebuildable and serviceable.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this kit suitable for daily driving?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. TL-ONE is designed for both daily street use and track driving.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n","brand":"Thunder Lane","offers":[{"title":"Faulkner (Standard)","offer_id":51672649761067,"sku":null,"price":2617.31,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51672649793835,"sku":null,"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":"tl-one-grip-kit-for-toyota-gr86-gt86-subaru-brz","title":"TL-ONE Grip Kit for Toyota GR86 \/ GT86 \/ Subaru BRZ","description":"\u003csection class=\"tlone-product-description\"\u003e\n  \u003ch1\u003eTL-ONE Grip Kit for Toyota GR86 \/ GT86 \/ Subaru BRZ\u003c\/h1\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eTL-ONE Grip Kit for the Toyota GR86, GT86, and Subaru BRZ\u003c\/strong\u003e is a complete suspension solution\n    designed to maximize mechanical grip, balance, and consistency. Built around Thunder Lane’s TL-ONE coilover system\n    and paired with adjustable sway bars, this kit addresses the full chassis—not just spring and damper control.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Rather than relying on excessive spring rate to achieve performance, the Grip Kit focuses on \u003cstrong\u003eusable\n    suspension travel\u003c\/strong\u003e, controlled roll stiffness, and predictable damping behavior. The result is a car that\n    generates grip earlier, maintains balance mid-corner, and remains composed over surface changes.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eFits All GT86 \/ GR86 \/ BRZ Generations\u003c\/h2\u003e\n  \u003cp\u003e\n    This kit is designed to fit all variants of the shared Toyota \/ Subaru chassis, including:\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eToyota GT86 (ZN6)\u003c\/li\u003e\n    \u003cli\u003eToyota GR86 (ZN8)\u003c\/li\u003e\n    \u003cli\u003eSubaru BRZ (ZC6 \u0026amp; ZD8)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    These platforms share suspension architecture, allowing the TL-ONE Grip Kit to be tuned appropriately for each\n    generation while maintaining consistent performance philosophy.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eBuilt to Order — Tuned to Your Car\u003c\/h2\u003e\n  \u003cp\u003e\n    Every TL-ONE Grip Kit is \u003cstrong\u003ebuilt to order\u003c\/strong\u003e. Before anything is assembled, we contact you directly to\n    discuss your goals and vehicle configuration. Spring rates, valving profile, and sway bar setup are selected using\n    real-world factors such as:\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eTire type and size\u003c\/li\u003e\n    \u003cli\u003eTotal vehicle weight\u003c\/li\u003e\n    \u003cli\u003eDesired ride height\u003c\/li\u003e\n    \u003cli\u003eStreet vs track usage\u003c\/li\u003e\n    \u003cli\u003eAlignment and corner balance goals\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    This ensures the suspension works as a system, rather than a collection of mismatched parts.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eDamping Philosophy \u0026amp; Check Valve Design\u003c\/h2\u003e\n  \u003cp\u003e\n    TL-ONE dampers utilize an internal \u003cstrong\u003echeck valve system\u003c\/strong\u003e that helps manage how damping forces are\n    distributed between compression and rebound. This allows the suspension to provide strong low-speed control for\n    chassis stability while maintaining compliance over bumps and surface irregularities.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    \u003ca href=\"https:\/\/thunderlane.us\/blogs\/tech-tips\/tech-tip-what-a-check-valve-does-in-a-performance-damper-and-why-it-matters\" target=\"_blank\" rel=\"noopener\"\u003e\n      Learn more about how the check valve works and why it matters.\n    \u003c\/a\u003e\n  \u003c\/p\u003e\n\n  \u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eTL-ONE monotube coilovers (front and rear)\u003c\/li\u003e\n    \u003cli\u003e20-click adjustable damping (application-specific)\u003c\/li\u003e\n    \u003cli\u003eApplication-specific spring rates\u003c\/li\u003e\n    \u003cli\u003eFixed-length shock bodies to preserve travel\u003c\/li\u003e\n    \u003cli\u003ePillowball \/ spherical bearing upper mounts\u003c\/li\u003e\n    \u003cli\u003eHelper springs (as specified)\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eFront and rear adjustable sway bars\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eAdjustable sway bar end links\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003eElectroplated shock bodies and collars\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    All components are designed to work together to control roll, manage load transfer, and maximize tire contact\n    without unnecessary stiffness.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    The TL-ONE Grip Kit is \u003cstrong\u003efully rebuildable, serviceable, and re-valvable\u003c\/strong\u003e, allowing the system to\n    evolve as tires, alignment, or driving focus change.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eDesigned for Grip-Focused Driving\u003c\/h2\u003e\n  \u003cp\u003e\n    This kit is ideal for drivers who prioritize mechanical grip and balance over raw stiffness. Whether used for\n    street driving, autocross, or track days, the TL-ONE Grip Kit delivers confidence, predictability, and consistent\n    feedback lap after lap.\n  \u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- =========================\nFAQ SECTION\n========================= --\u003e\n\n\u003csection class=\"tlone-faq\" id=\"tlone-faq\"\u003e\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the TL-ONE Grip Kit?\u003c\/summary\u003e\n    \u003cp\u003e\n      The TL-ONE Grip Kit is a complete suspension package combining TL-ONE coilovers with adjustable sway bars for the\n      Toyota GR86, GT86, and Subaru BRZ platforms.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat vehicles does this kit fit?\u003c\/summary\u003e\n    \u003cp\u003e\n      This kit fits all generations of the shared Toyota \/ Subaru chassis, including Toyota GT86 (ZN6), Toyota GR86\n      (ZN8), Subaru BRZ (ZC6), and Subaru BRZ (ZD8).\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhy include sway bars with the coilovers?\u003c\/summary\u003e\n    \u003cp\u003e\n      Sway bars allow roll stiffness to be tuned independently of spring rate, improving balance and grip without\n      compromising ride quality or suspension travel.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eIs the kit built to order?\u003c\/summary\u003e\n    \u003cp\u003e\n      Yes. Spring rates, valving, and sway bar configuration are selected based on your tires, ride height, vehicle\n      weight, and intended use.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eAre the TL-ONE dampers rebuildable?\u003c\/summary\u003e\n    \u003cp\u003e\n      Yes. All TL-ONE dampers are fully rebuildable, serviceable, and re-valvable.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this kit suitable for street driving?\u003c\/summary\u003e\n    \u003cp\u003e\n      Yes. The TL-ONE Grip Kit is designed to perform well on the street while offering the control and balance needed\n      for aggressive driving and track use.\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the TL-ONE Grip Kit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The TL-ONE Grip Kit is a complete suspension package combining TL-ONE coilovers with adjustable sway bars for the Toyota GR86, GT86, and Subaru BRZ platforms.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What vehicles does this kit fit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This kit fits Toyota GT86 (ZN6), Toyota GR86 (ZN8), Subaru BRZ (ZC6), and Subaru BRZ (ZD8), which share the same suspension architecture.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why include sway bars with the coilovers?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Including sway bars allows roll stiffness to be tuned independently of spring rate, improving grip and balance without sacrificing ride quality or suspension travel.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the kit built to order?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Spring rates, valving, and sway bar configuration are selected based on vehicle weight, tire size, ride height, and intended use.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are the TL-ONE dampers rebuildable?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. TL-ONE dampers are fully rebuildable, serviceable, and re-valvable.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this kit suitable for street driving?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The TL-ONE Grip Kit is designed to perform well on the street while offering the control and balance needed for track use.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n","brand":"Thunder Lane","offers":[{"title":"Default Title","offer_id":51672666702123,"sku":null,"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":"tl-one-thunder-lane-single-adjustable-coilover-kit-for-toyota-mr2-zzw30","title":"TL-ONE Thunder Lane Single Adjustable Coilover Kit for Toyota MR2 (ZZW30)","description":"\u003cdiv class=\"tl-product\"\u003e\n\n  \u003cp\u003e\u003cstrong\u003eBuilt to order, to your specs.\u003c\/strong\u003e After purchase, we’ll contact you to confirm your goals and final spec (tire, ride height, use-case, bar stiffness, weight\/aero). We tailor spring rate and valving so the car works on track—not just on paper.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Toyota MR2 Spyder \/ MR-S (ZZW30)\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eWhat this kit delivers\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePredictable balance\u003c\/strong\u003e on entry, mid-corner, and power-down\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReal low-speed control\u003c\/strong\u003e for confidence and tire consistency\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUsable travel\u003c\/strong\u003e at your target ride height (not riding bump stops)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eTL-ONE hardware highlights\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInverted monotube dampers\u003c\/strong\u003e with \u003cstrong\u003e46mm pistons\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003e62mm shock bodies\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFront + rear camber plates\u003c\/strong\u003e (pillowball\/spherical top hats)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e20-click rebound adjustment\u003c\/strong\u003e (track-focused tuning range)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSwift 70mm springs\u003c\/strong\u003e (options available)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHelper springs\u003c\/strong\u003e to maintain tension at droop\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFully rebuildable\u003c\/strong\u003e and re-valveable as your build evolves\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp style=\"font-size:0.95em;\"\u003e\u003cem\u003eNote: Hardware highlights reflect the ZZW30 kit configuration as listed by the manufacturer.\u003c\/em\u003e\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eSpec options (we confirm with you)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpring rates (F\/R)\u003c\/strong\u003e matched to tire and bar package\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eValving profile\u003c\/strong\u003e tuned for 200TW vs RC1\/Toyo R vs slicks\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRide height target\u003c\/strong\u003e and travel optimization\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eFAQ\u003c\/h3\u003e\n  \u003cdiv class=\"tl-faq\"\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003e\u003cstrong\u003eIs this kit rebuildable and serviceable?\u003c\/strong\u003e\u003c\/summary\u003e\n      \u003cp\u003eYes. TL-ONE kits are fully rebuildable and can be serviced and re-valved as your build evolves.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\u003cstrong\u003eWill this fit the Toyota MR2 Spyder \/ MR-S (ZZW30)?\u003c\/strong\u003e\u003c\/summary\u003e\n      \u003cp\u003eYes—this listing is for the ZZW30 chassis. We’ll confirm your exact year and intended use before production.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\u003cstrong\u003eDo you help choose spring rates?\u003c\/strong\u003e\u003c\/summary\u003e\n      \u003cp\u003eYes. We spec spring rates and valving based on your tire (200TW vs RC1\/Toyo R vs slicks), vehicle weight, bar stiffness, ride height, and goals.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\u003cstrong\u003eCan I use this for autocross and time attack?\u003c\/strong\u003e\u003c\/summary\u003e\n      \u003cp\u003eYes. TL-ONE is spec’d to your use-case—autocross, HPDE, and time attack all work well when matched to grip level and priorities.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\u003cstrong\u003eWhat’s the lead time?\u003c\/strong\u003e\u003c\/summary\u003e\n      \u003cp\u003eThis kit is built-to-order. After purchase, we’ll confirm your specs and provide an estimated build timeline.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\u003cstrong\u003eWhat’s the return policy?\u003c\/strong\u003e\u003c\/summary\u003e\n      \u003cp\u003eBecause this product is custom-built to your specifications, it is generally non-returnable once production begins. Contact us before ordering if you have fitment questions.\u003c\/p\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\n  \u003chr\u003e\n\n  \u003c!-- FAQ Schema (JSON-LD) --\u003e\n  \u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Is this kit rebuildable and serviceable?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. TL-ONE kits are fully rebuildable and can be serviced and re-valved as your build evolves.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Will this fit the Toyota MR2 Spyder \/ MR-S (ZZW30)?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes—this listing is for the ZZW30 chassis. We’ll confirm your exact year and intended use before production.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Do you help choose spring rates?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. We spec spring rates and valving based on your tire (200TW vs RC1\/Toyo R vs slicks), vehicle weight, bar stiffness, ride height, and goals.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Can I use this for autocross and time attack?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. TL-ONE is spec’d to your use-case—autocross, HPDE, and time attack all work well when matched to grip level and priorities.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What’s the lead time?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"This kit is built-to-order. After purchase, we’ll confirm your specs and provide an estimated build timeline.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What’s the return policy?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Because this product is custom-built to your specifications, it is generally non-returnable once production begins. Contact us before ordering if you have fitment questions.\"\n        }\n      }\n    ]\n  }\n  \u003c\/script\u003e\n\n\u003c\/div\u003e\n","brand":"Thunder Lane","offers":[{"title":"Faulkner (standard)","offer_id":51678058807595,"sku":null,"price":2617.31,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":51678058840363,"sku":null,"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"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/collections\/Thunder_Lane_suspension_systems_for_Toyota_GR_Supra_and_GR86_Gazoo_Racing.png?v=1766422633","url":"https:\/\/thunderlane.us\/collections\/toyota.oembed","provider":"thunderlane.us","version":"1.0","type":"link"}