BC RACING COILOVERS RM SERIES - BMW 3 SERIES E90 05-11 Spring Rates:BMW 3 SERIES COUPE E92 (06-11) 12/5KG.MM and improved handling during extended

and improved handling during extended hard driving or track sessions

the ZX Series uses an upright damper layout

Servicing is recommended at approx

often touted as the best car ever to be released by the M division

BC RACING COILOVERS RM SERIES - BMW 3 SERIES E90 05-11 Spring Rates:BMW 3 SERIES COUPE E92 (06-11) 12/5KG.MM and improved handling during extendedThe BC Racing RM Series uses inverted monotube dampers on the front, or on both front and rear depending on the application. It offers many of the same features as the BR Series but with the added advantages of an inverted damper design, making the RM Series better suited to fast road and track focused driving. Inverting the damper reduces unsprung weight, improves steering response, and moves critical damper fluid away from brake and hub heat. This