A new military-spec coating technique is applied to the surface of the piston

S13 Wisefab knuckle has revised kinematics when compared with OEM and built in anti-squat

such as C02 drag racing or compressed air application

Wheel/tyre clearance is the same as with stock knuckle

Xtreme Performance - 230mm Rigid Ceramic Twin Plate Clutch Kit Incl Flywheel & CSC 1800Nm KNI23688-2E JR21 A new military-spec coating techniqueXtreme Clutch 230mm twin plate kit The Xtreme Clutch 230mm Race Clutch is available with either ceramic, organic or carbon friction materials, making these kits ideal for high horsepower and motorsport applications where a high heat capacity is required. The Xtreme 230mm Race Clutch is the ultimate in clutch solutions with a range like no other. The 230mm range boasts a variety of kits to suit most high horsepower applications for street, circuit,