{"product_id":"ast-coilovers-for-bmw-g80-g82-g83-g87-g81-m3-m4-m2-riv-b2112sd","title":"AST 5200 Coilovers for BMW G80\/G82\/G83 M3 M4 (2021-2026) and G87 M2 (2023-2026) RWD S58 Turbo - RIV-B2112SD","description":"\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e AST BMW G80\/G82\/G83\/G87 RWD\/G81 M3\/M4\/M2\/M3 Touring\/M4 Convertible 5200 Series Coilovers. Performance upgrade.\u003c\/p\u003e\u003cp\u003eYou take performance seriously - and the AST 2-WAY Motorsport Suspension is built for drivers like you. Designed for true track enthusiasts, it delivers race-level precision and control. \nThis monotube coilover system is 2-way adjustable for rebound, compression, and ride height, featuring external reservoirs for maximum consistency under extreme conditions. It includes camber-adjustable front top mounts, solid rear mounts, and adjustable-rate springs. Fully rebuildable and made in the Netherlands, it’s built to last. Fine-tune your setup with independent rebound and compression adjustments to reduce body roll, sharpen responsiveness, and enhance traction - all while maintaining the perfect balance between performance and comfort.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eThese dampers can adjust in rebound (return to extension) and compression adjustment (moves inwards) when the vehicle encounters changing circumstances on the road or track. Including external reservoirs.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003ctable\u003e\n\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\u003cth\u003eDrivetrain\u003c\/th\u003e\n\u003cth\u003eBody\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3, M4, M2\u003c\/td\u003e\n\u003ctd\u003eG80, G82, G83, G87, G81\u003c\/td\u003e\n\u003ctd\u003e- (turbo)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003ctd\u003eTouring, Convertible\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e AST   \u003cstrong\u003eMPN:\u003c\/strong\u003e RIV-B2112SD\u003c\/p\u003e\u003cp\u003eFits turbo (twin turbo) BMW engines in the listed models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEmissions: suspension part with no emissions impact. No CARB EO number needed.\u003c\/strong\u003e\u003c\/p\u003e","brand":"AST","offers":[{"title":"Default Title","offer_id":67836491890903,"sku":"RIV-B2112SD","price":7713.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0355\/0423\/files\/434ce0831091ad6b429a7900e82cba39.jpg?v=1792589273","url":"https:\/\/speedhausparts.com\/products\/ast-coilovers-for-bmw-g80-g82-g83-g87-g81-m3-m4-m2-riv-b2112sd","provider":"SPEEDhaus Parts","version":"1.0","type":"link"}