{"product_id":"bc-racing-br-series-bmw-z4-e89-rwd-09-16","title":"BC Racing BR Series BMW Z4 E89 RWD (09-16)","description":"\u003cp\u003eWith the BR Series, BC Racing opens its catalog without compromising performance or manufacturing quality. Development is carried out on the specific vehicle, refining it until the suspension performs well on both road and track. The key lies in the size: a 46 mm piston works inside a 53 mm body, which increases oil volume and delays overheating. Since viscosity changes with temperature, keeping it low ensures a stable feel. It features 30 levels of simultaneous compression and rebound adjustment.\u003c\/p\u003e\u003cp\u003eComplete kit for all four wheels of the BMW Z4 E89 RWD (09-16). Weighs 24 kg. Manufacturer part number I-111-BR-RA.\u003c\/p\u003e\u003cp\u003eThe front features pillowball mounts with camber adjustment depending on the application, and the rear uses rubber mounts or no mounts, depending on the application. The front axle allows for camber adjustment. Ride height is adjusted independently of spring preload, and the conical lower locking collar prevents the setting from moving with use. Includes dust boots to protect the seals and a 1-year warranty against manufacturing defects.\u003c\/p\u003e\u003cp\u003eThere are 2 spring rate combinations available. The one BC Racing defines as the default for this car is 5.5\/9 kg\/mm.\u003c\/p\u003e\u003ch3\u003eBefore buying\u003c\/h3\u003e\u003cp\u003eThe front pillowball mounts are rigid anchor points without elastic elements, and in some chassis, they transmit a slight knocking sound to the cabin. This does not indicate a defect, and BC Racing does not cover it under warranty nor accept returns for this reason. Configurations with rubber mounts avoid this effect.\u003c\/p\u003e","brand":"BC Racing","offers":[{"title":"Default 5.5\/9 kg\/mm","offer_id":61096690909518,"sku":"0715552","price":1269.29,"currency_code":"EUR","in_stock":true},{"title":"6\/12 kg\/mm","offer_id":61096690942286,"sku":"0025701","price":1329.79,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/7329\/0062\/files\/br-1-principal.jpg?v=1791353194","url":"https:\/\/driftandgrip.com\/en\/products\/bc-racing-br-series-bmw-z4-e89-rwd-09-16","provider":"Drift \u0026 Grip","version":"1.0","type":"link"}