BC RACING COILOVERS DS SERIES - BMW Z4 E85 Z4M 06-08 model-MAZDA PROTEGE BJFP 98+ BILSTEIN Twintube Technology (application depending)

BILSTEIN Twintube Technology (application depending)

85 g/cm³ DIN 51757 Viscosity at 40 °C 87 mm²/s ASTM D 7042-04 Viscosity at 100 °C 14

Features a 60mm core and is rated up to 450BHP

0 from ch (LH = R2017931 on / RH = R2024559) (1993-1998) are precision-built in-house

BC RACING COILOVERS DS SERIES - BMW Z4 E85 Z4M 06-08 model-MAZDA PROTEGE BJFP 98+ BILSTEIN Twintube Technology (application depending)The 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