BC RACING COILOVERS RM SERIES - BMW 3 SERIES E92 06-11 Spring Rates:BMW 3 SERIES COUPE E92 (06-11) 12/5KG.MM The Stage 3 file kind

The Stage 3 file kind of changes everything from the standard calibration

We recommend that you have your car mechanically up together before coming to us for tuning

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

With this being said to tune your vehicle with complete accuracy

STG 1 Power increased to 400-420BHP and 600NM of torque

BC RACING COILOVERS RM SERIES - BMW 3 SERIES E92 06-11 Spring Rates:BMW 3 SERIES COUPE E92 (06-11) 12/5KG.MM The Stage 3 file kindThe 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