BC Racing 16- BMW 4 Series M4 Cabrio (5-Bolt Top Mounts) Coilovers Series:DS-SERIES On vehicles that use front

On vehicles that use front struts only

For Extreme low BR Series please click here

and custom rates are considered custom builds and will have a lead time of 3-4 weeks before shipping

Each ZR Series Coilover System is track tested and developed specifically for racers looking for more damping adjustability than the ER or HM Series can provide

surfactants

BC Racing 16- BMW 4 Series M4 Cabrio (5-Bolt Top Mounts) Coilovers Series:DS-SERIES On vehicles that use frontBR Series "These images may not represent your application" The 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