Spec Clutch Stage 4 Clutch Kit Subaru WRX STI 2004-2019

Spec Stage 4 Clutch Kit

Part Number
SU304

Vehicle Fitment
Subaru WRX 2004-2014 2.5L Turbo

Product Description
A stage 4 clutch from Spec features a solid clutch disc without the sprung center hub. This allows for extremely quick and solid engagement that does not compromise performance. After being heat treated for strength and durability, carbon graphite clutch material is added to the segments so the transmission engages how it should. These kits are available in a 3 pad, 4 pad, or 6 pad configuration depending on the application and use. These kits are not as drivable as the sprung discs and should not be considered for daily use on the street.

This clutch is ideal for the following applications:

• Road Racing
• Drag Racing
• Pulling
• Drift
• Rally

Spec clutch kits come with all the necessary hardware for a smooth clutch installation.

Torque Capacity Rating: 549 lb. ft.
Compatible Flywheels:
Spec Aluminum Flywheel, Part #SU30A
Spec Steel Flywheel, Part #SU30S