BC RACING COILOVERS DS SERIES - BMW 3 SERIES E90 05-11 F21) / M240i (F22 STG 3 Tuning Power and

STG 3 Tuning Power and Torque Output will vary depening on hardware

(our dyno figures are known to be a little more conservative than most)

The revised Torque Converter setup provides snap-on take-off feeling at every junction

Features programable to Sport Button

STG 1 Power increased to 370BHP and 500-510NM of torque

BC RACING COILOVERS DS SERIES - BMW 3 SERIES E90 05-11 F21) / M240i (F22 STG 3 Tuning Power andThe BC Racing DS Series is built around digressive valving, offering similar benefits to the BR Series but with a stronger focus on track performance. The digressive piston design delivers a non linear damping curve, allowing higher low speed damping to control body roll during cornering, braking, and acceleration, while reducing high speed damping to let the suspension travel freely over kerbs and rough sections without unsettling the chassis. Key