BC Racing Coilovers - ER Series Coilover for 01-06 BMW 3 Series M3 (I-14-ER) EXTERIOR STYLING BC’s available front and rear

BC’s available front and rear camber plates also allow you to get the perfect alignment setup without compromise

The Power Intake is the premier air filter designed to create pure horsepower

The World Sport muffler is for the performance enthusiast who has more on their minds than just pure power

Evolutions are built to facilitate greater exhaust flow

5" Cast Dump Pipe

BC Racing Coilovers - ER Series Coilover for 01-06 BMW 3 Series M3 (I-14-ER) EXTERIOR STYLING BC’s available front and rearBC RACING ER SERIES COILOVER KIT 01 06 BMW 3 Series M3 Part Number: I 14 ER EXTERNAL RESERVOIR ER SERIES BC Racings premium flagship coilovers are the external reservoir ER Series with separate compression and rebound damping adjustment. The ER Series coilovers bring with them the high quality and unique features seen on the BR and RM type but have the additional benefit of external reservoirs and the ability to allow the end user to individually