{"product_id":"bc-racing-er-series-coilovers-2011-2019-bmw-1-series-hatchback-rwd-f20-5-bolt-top-mounts","title":"BC Racing ER Series Coilovers for 2011-2019 BMW 1 Series Hatchback RWD (F20) 5-Bolt Top Mounts","description":"\u003cp\u003eBC Racing ER Series Coilovers for the 2011-2019 BMW 1 Series Hatchback (F20) put race-grade adjustability in reach of the track-day driver. A linear twin-piston mono-tube damper adjusts rebound and compression separately at every corner, with compression on an external reservoir, and ride height is set independently of spring preload.\u003c\/p\u003e\n\u003cp\u003eBC Racing tests each application and chooses spring rates and damper valving to balance comfort and performance. Swift Springs, custom spring rates, and custom valving are available at checkout, and BC will valve the dampers to match. Every kit is fully rebuildable with replacement parts available from BC, and ships with a 2-year manufacturer warranty against defects.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e30-level rebound adjustment (top of damper)\u003c\/li\u003e\n\u003cli\u003e30-level compression adjustment (external reservoir)\u003c\/li\u003e\n\u003cli\u003eMono-tube damper with linear twin-piston design\u003c\/li\u003e\n\u003cli\u003eRide height adjustable independent of spring preload\u003c\/li\u003e\n\u003cli\u003eUpper mount hardware varies by chassis, camber plates, pillowball, or reused OEM mounts. See the Specifications table for what's included on your kit.\u003c\/li\u003e\n\u003cli\u003eSwift Spring and custom spring rate upgrades available at checkout\u003c\/li\u003e\n\u003cli\u003eCustom damper valving paired with custom spring rates on request\u003c\/li\u003e\n\u003cli\u003eFully rebuildable, replacement parts available from BC for the life of the shock\u003c\/li\u003e\n\u003cli\u003e2-year manufacturer warranty against defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eI-81-ER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Name\u003c\/td\u003e\n\u003ctd\u003eER Series Coilovers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003e2011-2019 BMW 1 Series Hatchback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e4 Coilovers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eFront \u0026amp; Rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Code\u003c\/td\u003e\n\u003ctd\u003eF20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping Adjustment\u003c\/td\u003e\n\u003ctd\u003e2-Way (30 levels rebound\/30 levels compression)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRide-Height Adjustable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Rate - Front\u003c\/td\u003e\n\u003ctd\u003e5.5 kg\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Rate - Rear\u003c\/td\u003e\n\u003ctd\u003e9 kg\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Mounts - Front\u003c\/td\u003e\n\u003ctd\u003eCamber Plates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Mounts - Rear\u003c\/td\u003e\n\u003ctd\u003eReuses OEM Mounts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Damping Extenders\u003c\/td\u003e\n\u003ctd\u003eNot Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuspension Design - Rear\u003c\/td\u003e\n\u003ctd\u003eDivorced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotes\u003c\/td\u003e\n\u003ctd\u003e\u003cul\u003e\n\u003cli\u003eFits 5-Bolt Top Mounts\u003c\/li\u003e\n\u003cli\u003eFits EU\/JDM-market models only. This vehicle was not sold in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eVehicle Fitment\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e2011 BMW 1 Series Hatchback RWD (F20) 5-Bolt Top Mounts\u003c\/li\u003e\n\u003cli\u003e2012 BMW 1 Series Hatchback RWD (F20) 5-Bolt Top Mounts\u003c\/li\u003e\n\u003cli\u003e2013 BMW 1 Series Hatchback RWD (F20) 5-Bolt Top Mounts\u003c\/li\u003e\n\u003cli\u003e2014 BMW 1 Series Hatchback RWD (F20) 5-Bolt Top Mounts\u003c\/li\u003e\n\u003cli\u003e2015 BMW 1 Series Hatchback RWD (F20) 5-Bolt Top Mounts\u003c\/li\u003e\n\u003cli\u003e2016 BMW 1 Series Hatchback RWD (F20) 5-Bolt Top Mounts\u003c\/li\u003e\n\u003cli\u003e2017 BMW 1 Series Hatchback RWD (F20) 5-Bolt Top Mounts\u003c\/li\u003e\n\u003cli\u003e2018 BMW 1 Series Hatchback RWD (F20) 5-Bolt Top Mounts\u003c\/li\u003e\n\u003cli\u003e2019 BMW 1 Series Hatchback RWD (F20) 5-Bolt Top Mounts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BC Racing","offers":[{"title":"Default Title","offer_id":67668986527804,"sku":"I-81-ER","price":1935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/files\/bc-racing-er-series-coilovers-2005-2013-chevrolet-corvette-c6-q-15-er-1194370798.jpg?v=1766750138","url":"https:\/\/www.springrates.com\/products\/bc-racing-er-series-coilovers-2011-2019-bmw-1-series-hatchback-rwd-f20-5-bolt-top-mounts","provider":"SPRINGRATES","version":"1.0","type":"link"}