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

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

Ideal choice for street-tuned WRXs

Thread lenght: 55mm

\n The GenV External Wastegate from Turbosmart was a ground-up rework of a classic

Xtreme Performance - 230mm Rigid Ceramic Twin Plate Clutch Kit Incl Flywheel & CSC 1800Nm KNI23688-2E JR21 S13 Wisefab knuckle has revisedXtreme 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,