ACT Heavy Duty Race Rigid 4 Pad Clutch 2013-2021 BRZ / 2013-2016 FRS / 2017-2021 GT86
The SB13-HDR4 kit combines ACT’s Heavy Duty pressure plate with a 4-pad rigid race disc for high-performance race use. The diaphragm-style pressure plate increases clamp load, reduces deflection, and maximizes clutch life. The 4-pad rigid disc is constructed with high-quality ceramic friction material and a heat-treated chrome-moly hub for strength and durability. Engagement is aggressive, and the lightweight, rigid design allows quicker shifts and smooth, trouble-free service. This 4-pad rigid disc is ideal for smaller clutch sizes in smaller engines.
Specs
- Torque Capacity: 332 ft/lbs (104% over OE)
- Disc Material: Ceramic
- Disc Diameter: 9 in / 228 mm
- Input Shaft Diameter: 1 in
- Pressure Plate Type: Heavy Duty
- Product Weight: 13.6 lbs
- Flywheel Type: Streetlite
Performance Characteristics
- Feel: Light to moderate pedal effort, aggressive engagement, increased gear rattle
- Life: Moderate friction life, extended by ACT’s exclusive diaphragm design; rigid design may increase spline wear
- 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
Original: $550.00
-65%$550.00
$192.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The SB13-HDR4 kit combines ACT’s Heavy Duty pressure plate with a 4-pad rigid race disc for high-performance race use. The diaphragm-style pressure plate increases clamp load, reduces deflection, and maximizes clutch life. The 4-pad rigid disc is constructed with high-quality ceramic friction material and a heat-treated chrome-moly hub for strength and durability. Engagement is aggressive, and the lightweight, rigid design allows quicker shifts and smooth, trouble-free service. This 4-pad rigid disc is ideal for smaller clutch sizes in smaller engines.
Specs
- Torque Capacity: 332 ft/lbs (104% over OE)
- Disc Material: Ceramic
- Disc Diameter: 9 in / 228 mm
- Input Shaft Diameter: 1 in
- Pressure Plate Type: Heavy Duty
- Product Weight: 13.6 lbs
- Flywheel Type: Streetlite
Performance Characteristics
- Feel: Light to moderate pedal effort, aggressive engagement, increased gear rattle
- Life: Moderate friction life, extended by ACT’s exclusive diaphragm design; rigid design may increase spline wear
- 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
