{"product_id":"ast-riv-b2115sd","title":"AST BMW G80-G81 M3 - G82-G83 M4 AWD \/ G81 M3 X-drive 2021- AST 5200 Series Coilovers","description":"\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. This 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. \u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e\u003ch4\u003eFeatures and Benefits\u003c\/h4\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\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2021+ BMW M3\/M4 (G8X \/ G80 \/ G81 \/ G82 \/ G83). \u003cstrong\u003eManufacturer:\u003c\/strong\u003e AST. \u003cstrong\u003ePart #:\u003c\/strong\u003e RIV-B2115SD.\u003c\/p\u003e","brand":"AST","offers":[{"title":"Default Title","offer_id":59495244824862,"sku":null,"price":8570.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/5359\/5422\/files\/434ce0831091ad6b429a7900e82cba39_832fb444-ab8c-4438-b23f-a3d84c2a73e9.jpg?v=1782094843","url":"https:\/\/www.iconic-garage.com\/products\/ast-riv-b2115sd","provider":"Iconic Garage","version":"1.0","type":"link"}