{"product_id":"bc-racing-f80-f82-m-5tm-er-series-coilover","title":"BC RACING F80\/F82 M3\/M4 ER SERIES COILOVER 5 BOLT TOP MOUNT","description":"\u003cp\u003eBC Racing’s ER Series coilovers are the premium choice for F80 M3 and F82\/F83 M4 owners who want serious performance with precise control over damping.\u003c\/p\u003e\u003cp\u003eThe ER Series adds external reservoirs and independent compression and rebound adjustment, allowing you to fine-tune the chassis for fast road, track days, or dedicated circuit use. The increased oil capacity helps maintain consistent damping during extended hard driving.\u003c\/p\u003e\u003cp\u003eIf you would like to modify spring rates, please select the option and we will contact you to discuss your preferred setup. Kits may be in stock or built to order depending on specification and demand.\u003c\/p\u003e","brand":"BC Racing","offers":[{"title":"No","offer_id":56764005187908,"sku":"0026403","price":1749.0,"currency_code":"GBP","in_stock":true},{"title":"Yes (We will contact you with all options)","offer_id":56764005220676,"sku":"0026403mod","price":1798.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2422\/9188\/files\/BCERNEWEXTERNALRESERVOIR02.png?v=1778871327","url":"https:\/\/www.aeroflexautomotive.com\/products\/bc-racing-f80-f82-m-5tm-er-series-coilover","provider":"Aeroflex Automotive","version":"1.0","type":"link"}