{"title":"RS-R","description":"\u003cp\u003eRS-R lowering springs and coilovers for BMW B58 \u0026amp; S58 platforms — GR Supra, M2, M3, M4, M340i and more. Shop the full RS-R lineup at X58 Cartel.\u003c\/p\u003e","products":[{"product_id":"rs-r-down-sus-lowering-springs-toyota-gr-supra-a90-a91-b58","title":"RS-R Down Sus Lowering Springs – Toyota GR Supra (A90\/A91) B58","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eRS-R Down Sus springs give the B58 GR Supra a clean, moderate drop with a comfortable street ride, engineered specifically for the A90\/A91 chassis.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSpring rates: Front 3.53 \/ Rear 12.2 kg\/mm\u003c\/li\u003e\n\u003cli\u003eDrop (3.0L): Front ~15–20mm, Rear ~15–20mm\u003c\/li\u003e\n\u003cli\u003eProgressive lowering springs; retains the factory dampers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSet of 4 RS-R Down Sus lowering springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with the factory dampers\u003c\/li\u003e\n\u003cli\u003eA professional wheel alignment is recommended after installation\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eT215D\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR Supra 3.0\u003c\/td\u003e\n\u003ctd\u003eA90 \/ A91\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L\u003c\/td\u003e\n\u003ctd\u003e2020–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"RS-R","offers":[{"title":"Default Title","offer_id":53777293115699,"sku":"T215D","price":369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/rs-r-27944598208582.jpg?v=1786407119"},{"product_id":"rs-r-super-down-sus-lowering-springs-toyota-gr-supra-a90-a91-b58","title":"RS-R Super Down Sus Lowering Springs – Toyota GR Supra (A90\/A91) B58","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eRS-R Super Down Sus springs deliver a more aggressive drop for the B58 GR Supra while keeping a usable street ride, engineered for the A90\/A91.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSpring rates: Front 3.83 \/ Rear 12.2 kg\/mm\u003c\/li\u003e\n\u003cli\u003eDrop (3.0L): Front ~30–35mm, Rear ~30–35mm\u003c\/li\u003e\n\u003cli\u003eProgressive lowering springs; retains the factory dampers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSet of 4 RS-R Super Down Sus lowering springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with the factory dampers\u003c\/li\u003e\n\u003cli\u003eA professional wheel alignment is recommended after installation\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eT215S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR Supra 3.0\u003c\/td\u003e\n\u003ctd\u003eA90 \/ A91\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L\u003c\/td\u003e\n\u003ctd\u003e2020–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"RS-R","offers":[{"title":"Default Title","offer_id":53777293312307,"sku":"T215S","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/rs-r-rsr-t215s-27944628650054.jpg?v=1786407120"},{"product_id":"rs-r-best-i-active-coilovers-toyota-gr-supra-a90-a91-b58","title":"RS-R Best*i Active Coilovers – Toyota GR Supra (A90\/A91) B58","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe RS-R Best*i Active is a full 36-way-adjustable coilover system for the B58 GR Supra that is AVS-compatible — it works with the factory adaptive damper electronics, so no damper warning canceller is required.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e36-way adjustable damping (front and rear)\u003c\/li\u003e\n\u003cli\u003eSpring rates: Front 8.0 \/ Rear 14.0 kg\/mm\u003c\/li\u003e\n\u003cli\u003eRecommended drop: Front ~10–55mm, Rear ~15–70mm\u003c\/li\u003e\n\u003cli\u003eAVS-compatible — no damper warning canceller required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2 front + 2 rear assembled coilovers (springs and dampers)\u003c\/li\u003e\n\u003cli\u003eSpanner wrenches and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAVS-compatible — no damper warning canceller needed\u003c\/li\u003e\n\u003cli\u003eA professional alignment and corner-balance are recommended after installation\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXBIT215MA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR Supra 3.0\u003c\/td\u003e\n\u003ctd\u003eA90 \/ A91\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L\u003c\/td\u003e\n\u003ctd\u003e2020–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"RS-R","offers":[{"title":"Default Title","offer_id":53777293738291,"sku":"XBIT215MA","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/rs-r-rsr-xbit215ma-27955840811078.jpg?v=1786407123"},{"product_id":"rs-r-sports-i-club-racer-coilovers-toyota-gr-supra-a90-a91-b58","title":"RS-R Sports*i Club Racer Coilovers – Toyota GR Supra (A90\/A91) B58","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe RS-R Sports*i Club Racer is a track-focused monotube coilover for the B58 GR Supra with stiff race rates and independent front\/rear damping adjustment. It replaces the adaptive dampers, so an \u003ca href=\"https:\/\/x58cartel.com\/products\/rs-r-damper-warning-canceller-toyota-gr-supra-a90-a91-b58\"\u003eRS-R Damper Warning Canceller\u003c\/a\u003e is required.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSpring rates: Front 14.0 \/ Rear 18.0 kg\/mm\u003c\/li\u003e\n\u003cli\u003eDamping: Front 24-way \/ Rear 36-way adjustable\u003c\/li\u003e\n\u003cli\u003eDrop: Front ~5–55mm, Rear ~15–65mm\u003c\/li\u003e\n\u003cli\u003eSpecial order — no returns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2 front + 2 rear assembled coilovers\u003c\/li\u003e\n\u003cli\u003eSpanner wrenches and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRequired: an \u003ca href=\"https:\/\/x58cartel.com\/products\/rs-r-damper-warning-canceller-toyota-gr-supra-a90-a91-b58\"\u003eRS-R Damper Warning Canceller\u003c\/a\u003e is needed (this coilover replaces the adaptive dampers)\u003c\/li\u003e\n\u003cli\u003eA professional alignment and corner-balance are recommended after installation\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXNSPT216M\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR Supra 3.0\u003c\/td\u003e\n\u003ctd\u003eA90 \/ A91\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L\u003c\/td\u003e\n\u003ctd\u003e2020–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"RS-R","offers":[{"title":"Default Title","offer_id":53777294197043,"sku":"XNSPT216M","price":2699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/rs-r-sports-i-coilovers-club-racer-toyota-supra-2020-xnspt216m-7754374.jpg?v=1786407124"},{"product_id":"rs-r-damper-warning-canceller-toyota-gr-supra-a90-a91-b58","title":"RS-R Damper Warning Canceller – Toyota GR Supra (A90\/A91) B58","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe RS-R Damper Warning Canceller suppresses the adaptive-damper dashboard warning (and restores traction control) when installing passive coilovers such as the \u003ca href=\"https:\/\/x58cartel.com\/products\/rs-r-sports-i-club-racer-coilovers-toyota-gr-supra-a90-a91-b58\"\u003eRS-R Sports*i\u003c\/a\u003e on the B58 GR Supra. Not required for the AVS-compatible Best*i Active.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCancels the adaptive-damper warning light when passive dampers are fitted\u003c\/li\u003e\n\u003cli\u003eRestores normal traction-control operation\u003c\/li\u003e\n\u003cli\u003eRequired companion for the RS-R Sports*i (and other passive damper installs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRS-R Damper Warning Canceller module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRequired when fitting passive coilovers (e.g. \u003ca href=\"https:\/\/x58cartel.com\/products\/rs-r-sports-i-club-racer-coilovers-toyota-gr-supra-a90-a91-b58\"\u003eRS-R Sports*i\u003c\/a\u003e); not needed with the AVS-compatible Best*i Active\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDWCT215\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR Supra 3.0\u003c\/td\u003e\n\u003ctd\u003eA90 \/ A91\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L\u003c\/td\u003e\n\u003ctd\u003e2020–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"RS-R","offers":[{"title":"Default Title","offer_id":53777294360883,"sku":"DWCT215","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/large_wp_content_uploads_2020_02_DWCT_215_A_19cc599a78.jpg?v=1786474081"}],"url":"https:\/\/x58cartel.com\/collections\/rs-r.oembed","provider":"x58cartel","version":"1.0","type":"link"}