The ACT SB8-HDG6 clutch kit is engineered for high-performance street and race applications, offering an excellent balance of aggressive engagement and durability. Featuring ACT's most popular heavy-duty pressure plate, this kit uses an exclusive diaphragm design that increases clamp load, reduces deflection, and extends clutch life. The diaphragm components undergo a comprehensive four-stage heat treatment process, ensuring unparalleled performance and longevity. Precision cover stampings enhance rigidity and consistency across the pressure plate, contributing to smoother operation and reliable engagement.
The kit includes a 6-pad, spring-centered race disc that effectively dampens torsional vibrations, providing a balance between harsh engagement and faster shifting. Designed with high heat tolerance in mind, the ceramic friction materials maximize performance under demanding conditions. The spring retainers utilize wraparound spring windows and thicker stampings to support springs, reduce stress, and increase overall strength and reliability. This setup is recommended for larger clutch sizes, capable of absorbing more heat during high-stress driving.
Pedal effort remains light to moderate, making daily driving manageable while delivering aggressive engagement suitable for high horsepower street or track use. The clutch assembly is carefully engineered, precisely assembled, and dynamically balanced to ensure smooth operation at high RPMs. Backed by ACT's one-year warranty, this clutch kit provides peace of mind and proven performance for enthusiasts seeking enhanced durability and power handling.
Compatible with 2013-2015 Subaru BRZ and Scion FR-S models, this kit is an ideal upgrade for drivers pushing their vehicles' limits, combining high heat resistance, reliable engagement, and long-lasting performance in a ready-to-install package.
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