Because of this precision

with the high-performance sound of a vent-to-atmosphere valve

Less camber gain

there are a wide variety of options to choose from depending on the vehicle use

Adjustable release feature ensures you retain the safety of having a fuel cut to protect your engine from over boosting

Clutch Kit - Xtreme Outback Heavy Duty Cushioned Ceramic 720Nm 830Kg (45% inc.) KNI28005-1C toeplates Because of this precisionXtreme 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.