{"product_id":"ast-acu-b2114sd","title":"AST BMW G80-G81 M3 G82-G83 M4 AWD \/ G81 M3 X-drive 2021- 5100 STREET Coilovers (rr non coilover)","description":"\u003cp\u003eLooking for the perfect road balance for everyday driving? The 5100 Street Suspension delivers comfort, control, and confidence in every corner. This monotube coilover system is 1-way adjustable for rebound and ride height, allowing you to fine-tune your setup for maximum grip and stability. It comes with vehicle-specific spring rates, OEM-compatible top mounts, and rebuildable dampers for long-lasting performance. Proudly made in the Netherlands, the 5100 STREET Suspension offers the ideal blend of everyday comfort and precise handling - engineered for drivers who want performance without compromise.\u003c\/p\u003e\u003cp\u003eGenuine AST. Part number ACU-B2114SD.\u003c\/p\u003e\u003cp\u003eImported to order from our US supply partner — allow 7-14 days delivery.\u003c\/p\u003e","brand":"AST","offers":[{"title":"Default Title","offer_id":65755751776605,"sku":"ACU-B2114SD","price":3518.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/9e4ae0d1ffbd76bcb8748755cc6e4a8c_3ff2a479-d398-491d-82ca-50dc187eafb0.jpg?v=1788272670","url":"https:\/\/performancepartsdirect.co.uk\/products\/ast-acu-b2114sd","provider":"Performance Parts Direct","version":"1.0","type":"link"}