ACT Heavy Duty Race Rigid 6 Pad Clutch 2006-2017 WRX / 2005-2012 Legacy GT / 2006 Spec B / 2006-2008 Forester XT New Release

Description

The SB5-HDR6 kit combines ACT’s Heavy Duty pressure plate with a 6-pad rigid race disc for aggressive race performance. The diaphragm-style pressure plate increases clamp load, reduces deflection, and maximizes clutch life. The high-quality ceramic disc with a heat-treated chrome-moly hub offers strength, durability, and quick, precise engagement. Rigid 6-pad construction allows faster shifts and better heat absorption in larger clutch sizes, though engagement is harsher and may increase spline wear.

Specs

• Torque Capacity: 535 ft/lbs (69% over OE)
• Disc Material: Ceramic
• Disc Diameter: 9 in / 228 mm
• Input Shaft Diameter: 1 in
• Pressure Plate Type: Heavy Duty
• Product Weight: 13.5 lbs

Performance Characteristics

• Feel: Light to moderate pedal effort, aggressive engagement, increased 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: Race use only
• ACT Difference: 100% clamp load tested, dynamically balanced for smooth high RPM reliability