BC RACING COILOVERS RM SERIES - BMW 1 SERIES E87 (04-13) (EXCL 1M COUPE) Spring Rates:RECOMMENDED KIT 5.5/8 KG.MM The Stage 2 calibration wakes

The Stage 2 calibration wakes up the transmission to give it a more sporty touch

engineered and manufactured by Turbo Technics

STG 1 Power increased to 260-280BHP and 460NM of torque

improved drivability

BC RACING COILOVERS RM SERIES - BMW 1 SERIES E87 (04-13) (EXCL 1M COUPE) Spring Rates:RECOMMENDED KIT 5.5/8 KG.MM The Stage 2 calibration wakesThe 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