PCD: 3x112

Boost-Balance Valve Technology

Hub to hub length (track) is the same as E90

Coilover adapter sleeve

a true plug and play high performance blow off valve capable of handling as much boost pressure and flow than anything else available for this vehicle

Clutch Kit - Xtreme Outback Heavy Duty Cushioned Ceramic 580Nm 850Kg (70% inc.) KNI24006-1C Chevrolet PCD: 3x112Xtreme Outback Heavy duty cushioned ceramic kit 1C Recommended for: Motorsport Applications Xtreme Outback Ceramic upgrades have been designed to offer the ultimate in heat capacity for single plate upgrades and are designed specifically for motorsport applications such as endurance rally events and time trials. Available in Sprung Ceramic and Cushioned Ceramic, there are a wide variety of options to choose from depending on the vehicle use.