BC RACING COILOVERS RM SERIES - BMW 3 SERIES E92 06-11 Spring Rates:BMW 3 SERIES COUPE E92 (06-11) 12/5KG.MM you will hit the engine

you will hit the engine rev-limiter like in a manual car

This of course adds some torque and power across the entire rev range together with our other changes

Scorpion exhausts are hand-built in the UK with precision and purpose

Despite the obvious differences we’ve been able to create custom Alfa N tuning for the Z4M allowing Z4M owners to have all the benefits of the stunning CSL Airbox intake sound

At the end we will give you a digital dyno graph showing the power and torque for you to keep or share

BC RACING COILOVERS RM SERIES - BMW 3 SERIES E92 06-11 Spring Rates:BMW 3 SERIES COUPE E92 (06-11) 12/5KG.MM you will hit the engineThe 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