{"product_id":"tl-pro-thunder-lane-triple-adjustable-coilover-kit-for-toyota-supra-a90","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":"thunderlane.us","offers":[{"title":"Faulkner (Standard)","offer_id":42840753012799,"sku":"sku-51672647303467","price":5839.75,"currency_code":"USD","in_stock":true},{"title":"Swift","offer_id":42840753045567,"sku":"sku-51672647336235","price":6239.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/1143\/7631\/files\/SUPRA_A90_3_WAY-1229x1536.jpg?v=1768858883","url":"https:\/\/www.spicycatracing.com\/products\/tl-pro-thunder-lane-triple-adjustable-coilover-kit-for-toyota-supra-a90","provider":"Spicy Cat Racing","version":"1.0","type":"link"}