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

The large adjustment range contributes to a comfortable ride on the street and unyielding performance on the track

with the addition of more extensive real-world track testing

Research on the racetrack has helped us develop the Fortune Auto 500 Series into a great all-around shock absorber

Jekyll and Hyde

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