Clutch Masters FX 400:  The Extreme Duty Sprung Ceramic Clutch for High Horsepower Applications.

The Clutch Masters FX400 System uses the Power Plus I Pressure Plate with a custom, extremely durable, Sprung Ceramic disc. This is the ultimate extreme duty street and/or road/drag racing system. It is available in a 4 or 6 wing (paddle) configuration, with the 4-wing being the more aggressive setup (available as a special order item only).

The sprung hub design allows for moderate dampening in high-torque applications, rendering it much more streetable than solid or rigid designs. This disc is designed for long life, outstanding holding capacity, and rapid heat dissipation.

Warning: Due to the solid (no Marcel) friction rivet design, the FX400 disc engages very quickly and may chatter slightly in first and reverse. To help alleviate this problem, Clutch Masters only use premium ceramic friction material.

FX400 (Stage IV)

·   Ultra heavy-duty street &racing system
·   Holding capacity 170% over stock
·   Heavy-Duty reinforced pressure plate
·   Hi-Leverage™ pressure ring design
·   Sprung hub/4-button
·   Ceramic friction material
·   SFI Approved on most race applications.

Fits the 2004+ Subaru STI 6MT

Clutch Masters Part # 15-017-HDCB6