They use an organic friction disc to retain drive-ability similar to standard

Turbosmart Shortie Kompact Series valves have been specifically designed to suit BorgWarner EFR and KKK turbos

Clamp load 630kg 50% Increased over standard

Turbosmart GenV IWG (Internal Wastegate Actuator) Range provide improvements in boost control over your factory actuator

coupled with their billet aluminium construction give them over 30PSI boost handling capability

Clutch Kit - Xtreme Performance Heavy Duty Cushioned Ceramic 900Kg (20% inc.) 630Nm KMI23010-1C JRX11 They use an organic frictionXtreme Performance Cushioned Ceramic kit 1C Recommended for: Motorsport ApplicationsThese kits are available with cushioned ceramic friction discs and are designed for motorsport applications where higher heat and torque capacity is required. These can also be used in some road applications. Specifications: Torque capacity 630Nm Clamp load 900Kg 20% Increased over standard Cushioned Ceramic Friction Disc Heavy Duty Pressure Plate Kit contains