BC RACING COILOVERS DS SERIES - BMW 3 SERIES E46 98-06 (EXCL M3) (TRUE REAR COILOVER) Spring Rates:RECOMMENDED KIT 6/5 KG.MM Each kit is developed through

Each kit is developed through extensive vehicle-specific testing to deliver a well-balanced and cost-effective upgrade for both road and occasional track use

and what better to compliment the airbox than custom tuning to give some CSL bite to accompany the bark

send it over to us all via the mobile phone app "My Flasher"

and fully validated tuning solution

BC RACING COILOVERS DS SERIES - BMW 3 SERIES E46 98-06 (EXCL M3) (TRUE REAR COILOVER) Spring Rates:RECOMMENDED KIT 6/5 KG.MM Each kit is developed throughThe 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