BC RACING COILOVERS ZR SERIES - BMW 3 SERIES E46 98-06 (EXCL M3) (TRUE REAR COILOVER) Type:ZR Softer rates may be chosen

Softer rates may be chosen for cars competing on low-grip surfaces or where mechanical compliance is strategically required

🔓 ECU removal

High-end workshop with meticulous standards

There's no need to pay full price again to upgrade your STG1 software to STG1+ software

weak diverter valves

BC RACING COILOVERS ZR SERIES - BMW 3 SERIES E46 98-06 (EXCL M3) (TRUE REAR COILOVER) Type:ZR Softer rates may be chosenThe BC Racing ZR Series is a true 3 way adjustable coilover system designed for serious track use, offering performance and adjustability normally found only in far more expensive motorsport dampers. Each ZR kit provides completely independent high speed compression, low speed compression, and rebound adjustment, allowing precise control over chassis behaviour in every phase of a corner. As with other BC Racing motorsport grade kits, the ZR Series