ACT Heavy Duty Race Sprung 6 Puck Clutch Kit w/ Flywheel 06-24 WRX / 05-12 Legacy / 06-08 Forester
ACT Heavy Duty Race Sprung 6 Puck Clutch Kit w/ Flywheel 06-24 WRX / 05-12 Legacy / 06-08 Forester
The SB11-HDG6 kit pairs ACT’s Heavy Duty pressure plate with a 6-pad spring-centered race disc for high-performance street or race use. The diaphragm-style pressure plate increases clamp load, reduces deflection, and maximizes clutch life. The 6-pad spring-centered disc properly dampens torsional vibrations and resists failure under harsh conditions. Engagement is aggressive for faster shifts, and larger disc size improves heat absorption and reliability.
Specs
- Torque Capacity: 574 ft/lbs (86% over OE)
- Disc Material: Ceramic
- Disc Diameter: 9.4 in / 240 mm
- Input Shaft Diameter: 1 in
- Pressure Plate Type: Heavy Duty
- Product Weight: 29.0 lbs
- Flywheel Type: Streetlite
Performance Characteristics
- Feel: Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle
- Life: Moderate friction life, extended by ACT’s exclusive diaphragm design
- Quality: Precisely assembled, accurately balanced, with ceramic friction materials for high heat tolerance and maximum performance
- Recommended Use: High horsepower street or race use
- ACT Difference: 100% clamp load tested, dynamically balanced for smooth high RPM reliability
Original: $1,254.00
-65%$1,254.00
$438.90
Description
The SB11-HDG6 kit pairs ACT’s Heavy Duty pressure plate with a 6-pad spring-centered race disc for high-performance street or race use. The diaphragm-style pressure plate increases clamp load, reduces deflection, and maximizes clutch life. The 6-pad spring-centered disc properly dampens torsional vibrations and resists failure under harsh conditions. Engagement is aggressive for faster shifts, and larger disc size improves heat absorption and reliability.
Specs
- Torque Capacity: 574 ft/lbs (86% over OE)
- Disc Material: Ceramic
- Disc Diameter: 9.4 in / 240 mm
- Input Shaft Diameter: 1 in
- Pressure Plate Type: Heavy Duty
- Product Weight: 29.0 lbs
- Flywheel Type: Streetlite
Performance Characteristics
- Feel: Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle
- Life: Moderate friction life, extended by ACT’s exclusive diaphragm design
- Quality: Precisely assembled, accurately balanced, with ceramic friction materials for high heat tolerance and maximum performance
- Recommended Use: High horsepower street or race use
- ACT Difference: 100% clamp load tested, dynamically balanced for smooth high RPM reliability

















