ACT Heavy Duty Race Sprung 6-Pad Clutch Kit for Select 2005-2018 Subaru and Saab (SB5-HDG6)

Fits select 2005-2018 Subaru WRX, Impreza, Legacy, Outback, Forester, Baja, and 2006 Saab 9-2X Aero. This ACT SB5-HDG6 kit is engineered for high-stress race applications where faster shifting and increased heat capacity are required.

At the core of this kit is the ACT Heavy Duty pressure plate, featuring an exclusive diaphragm design that increases clamp load while reducing deflection for maximized clutch life. Each diaphragm undergoes a rigorous four-stage heat-treating process, ensuring consistent performance under extreme thermal loads. The precision-stamped cover provides the rigidity needed for reliable, high-RPM engagement.

The included 6-pad spring-centered race disc is designed to damp torsional vibrations and resist mechanical failure. ACT utilizes wraparound spring windows and thicker retainer stampings to increase strength and reduce stress concentrations. While engagement is harsher than a street-spec disc, the 6-pad ceramic design enables rapid shifting and manages the heat generated by larger high-performance clutch setups.

• Manufacturer Part Number: SB5-HDG6
• Pressure Plate: Heavy Duty diaphragm design with precision cover stampings
• Disc Style: 6-Pad Spring-Centered Race Disc
• Heat-treated diaphragms for unparalleled durability
• Increased clamp load and reduced deflection
• Includes all necessary components for a complete clutch replacement
• Backed by a one-year manufacturer warranty