A larger 1-3/4' OD inlet pipe adapter is also available: TS-0550-3102

S14 Wisefab knuckle has revised kinematics when compared with OEM and built in anti-squat

and is made from thicker

class-leading GenV CompGate40 architecture

and install ours in its place

Clutch Kit - Xtreme Performance Race Sprung Ceramic Incl Flywheel 1370Nm KGM28591-1R CVR5 A larger 1-3/4' OD inletXtreme Performance Extra Heavy Duty Sprung Ceramic 1R Recommended for: Motorsport Applications 1R kits feature a sprung ceramic friction disc, but with even greater clamping force pressure plate for higher torque capacity. These kits are designed specifically for motorsport applications such as circuit, rally, drifting and drag racing. Specifications: Torque capacity 1370Nm Clamp load Increased over standard Sprung Ceramic Friction Disc Extra Heavy