BC RACING COILOVERS DS SERIES - BMW 1 SERIES F20 RWD (11-19) (3-BOLT TOP MOUNT) Spring Rates:BMW 1 SERIES (3-BOLT) F20 (11-19) 5.5/8KG.MM the maps yield an approximate

the maps yield an approximate mileage-gain of 5% on city driving

Unique sharper petrol-like pedal reponse

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

Lower rates can be chosen for mixed-use cars where some road comfort is still required

allowing future tuning

BC RACING COILOVERS DS SERIES - BMW 1 SERIES F20 RWD (11-19) (3-BOLT TOP MOUNT) Spring Rates:BMW 1 SERIES (3-BOLT) F20 (11-19) 5.5/8KG.MM the maps yield an approximateThe 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