Spec Stage 4 Clutch Kit Subaru 2006-2010 WRX

The SPEC Stage 4 is a solid hub version of the Stage 3. The hub is solid 8-rivet and the assembly is heat treated for strength and durability. It is available in 6-puck for the smooth engagement. The Stage 4 is street drivable but not street friendly due to the rigid hub. Best for dedicated drag racing, road racing, rally or drift cars. Not suggested for any street driven WRX.

Features:

Torque capacity: 420ft/lbs at the crank

Carbon-Graphite Friction Material