BMW I-01 3 Series Coupe/Vert 1994-1999 BR Coilover Z4 (EXC M) The RS Series suspension kit

The RS Series suspension kit is our most popular coilover

M ller products are proudly built in the USA to the highest standards

look no further than the BC Racing ER Series Coilover System

Manual Control Mode for each bag (individually or combined)

BMW I-01 3 Series Coupe/Vert 1994-1999 BR Coilover Z4 (EXC M) The RS Series suspension kitThe BC Racing BR Series offers the most affordable entry into coilover suspension without sacrificing performance, comfort, build quality, vehicle height, or handling. This is done by extensively testing each vehicle then refining the coilover characteristics as many times as needed to ensure the most well balanced and affordable aftermarket suspension conceivable. BC Racing takes great pride in choosing spring rates for our off the shelf kits that