Turbosmart's actuator provides faster boost build-up and less drop-off at high RPMs

Smart Trumpet Design

Gen-V WG60 Actuator Collar

So combining a ‘1R’ kit with Xtreme Performance flywheels also massively improves the safety level for cars

and Yellow Spring rated -22 to -20 InHg (installed)

Clutch Kit - Xtreme Outback Extra Heavy Duty Sprung Ceramic Incl Flywheel 1140Nm 1300Kg - Upgrade Kit KNI28596-1BX CVR5 Turbosmart's actuator provides faster boostXtreme Outback Heavy duty sprung ceramic kit 1BX 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.