ACT Heavy Duty Clutch Kit Race Sprung 4 Pad Scion FR-S / Subaru BRZ 2013-2016


ACT 2013 Scion FR-S HD/Race Sprung 4 Pad Clutch Kit


SB8-HDG4 kit features ACT’s most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT’s 4-pad spring-centered race disc features a spring-center to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT’s 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.

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 Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance

Torque Capacity (ft/lbs.):345Recommendation:Recommended for high horsepower street or race useEngagement:Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle

Note: Must use ACT Flywheel (Included in kit)


Vendor: ACT

Additional information

Carb Compliance Yes
Prop 65 Unknown
EPA Approved N/A
Weight 25.1 lbs
Dimensions 13.9 × 13.6 × 5 in