{"product_id":"audi-80-tl-pro-coilover-system-1986-1996","title":"Audi 80 TL-PRO 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-PRO\"\u003eSpec your build with us →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"tlpro-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eAudi 80 TL-PRO Coilover System\u003c\/strong\u003e is Thunder Lane’s true 3-way adjustable coilover for the Audi 80 — hand-assembled in Poland and built to order, valved to your exact specification whether the goal is tarmac track, gravel rally, or street. This long-stroke build ships with inverted front 36mm and rear 46mm pistons and external compression canisters.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Racing, Time Attack, Autocross, and HPDE\u003c\/h2\u003e\n\u003cp\u003eIndependent rebound, low-speed compression, and high-speed compression let you tune mechanical grip and platform support across surfaces. Because every kit is built to your specification, the same platform can be set up for stage rally, circuit work, or a compliant street ride.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrue 3-way: 20-click rebound, 34-click low-speed compression, 18-click high-speed compression\u003c\/li\u003e\n\u003cli\u003eInverted front 36mm-piston and rear 46mm-piston dampers, long-stroke\u003c\/li\u003e\n\u003cli\u003eSwift springs with helper springs\u003c\/li\u003e\n\u003cli\u003eFront and rear external compression canisters with quick disconnects\u003c\/li\u003e\n\u003cli\u003eFront eccentric top hats; 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\u003eExternal compression canisters increase oil volume and improve heat management for consistent damping over long stages, with quick disconnects for a clean install. Check valves manage the split between compression and rebound, and every damper is fully rebuildable, serviceable, and re-valvable.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eAudi 80 (B4), 1986–1996.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"tlpro-faq\" id=\"tlpro-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 does this kit use external reservoirs?\u003c\/summary\u003e\u003cp\u003eExternal compression canisters increase oil volume and improve heat management, maintaining consistent damping during long stages, with quick disconnects for a clean install.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan this be built for rally, track, or street?\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\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-PRO Coilover System\",\"description\":\"Audi 80 TL-PRO 3-way coilovers, built to order and valved to spec (rally\/track\/street), inverted long-stroke dampers, external canisters, 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 rally, track, or street?\",\"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-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-PRO\" 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":54981485199659,"sku":"TL-PRO-AUDI-AUDI80-3W-FAU","price":5895.0,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":54981485232427,"sku":"TL-PRO-AUDI-AUDI80-3W-SWI","price":6195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/7960\/6315\/files\/AUDI_80_3_WAY-819x1024.jpg?v=1786466491","url":"https:\/\/thunderlane.us\/products\/audi-80-tl-pro-coilover-system-1986-1996","provider":"thunderlane.us","version":"1.0","type":"link"}