BC Racing ER Coilovers for BMW 3 Series E90 E92 RWD 2005-2011 I-03-ER 312mm Upgrade Manufacturer: Nissan

Manufacturer: Nissan

Every R1 kit is custom built

Bilstein Part Number: 46-184290

Yellowstuff - DP41047R

Orangestuff - DP92093

BC Racing ER Coilovers for BMW 3 Series E90 E92 RWD 2005-2011 I-03-ER 312mm Upgrade Manufacturer: NissanSupplied in default spring rates, at the time of writing are: 7 10KG Please note that these may be adjusted by BC based on customer feedback, if you require a specific spring rate, please contact us. LISTING IMAGE IS GENERIC Our External reservoir ER Series comes with separate compression and rebound damping adjustment. The ER Series coilovers bring with them the high quality and unique features seen on the BR Series and RM Series but have the