Clutch Masters FX850 Twin Disc Clutch Kit - Race - 04-21 STI

Clutch Masters Twin Disc systems are pure racing technology that also works well in high performance street applications. They are designed to hold tremendous horsepower and torque ratings, while retaining a very smooth operation. By slightly increasing the clamping force of the pressure plate and adding to the square inches of usable disc area, CM Twin Discs significantly increase clamping values with only a 25-50% increase in pedal pressure depending on the application. The cover assembly is machined from billet aluminum with 25% more tensile strength than the competition’s cast unit.

850 SERIES – (8.50” Twin Disc) The 850 series is a larger diameter assembly, which is designed for high horsepower applications that require smooth engagement, quiet operation and high clamp load.

 

- Cover Assembly with attached Diaphragm
- Pressure Plate Ring
- Two Discs (8.50")
- One Mid Plate
- Chromoly Steel Flywheel
- Release Bearing
- Pilot Bearing (when applicable)
- Pressure Plate Bolts

 

- This kit includes the RACE 8.50" twin discs version w/ chromoly steel flywheel.

 

2004-2020 Subaru STI & Type-RA

JDM EJ207 STI Version 7 / 8 / 9 / 6-Speed Transmissions