![ACT Heavy Duty Solid Race Disc Clutch Kit w/ Flywheel 2013 - 2021 BRZ / 2013 - 2016 FRS / 2017 - 2021 GT86 - SB13 - HDR6 - Subimods.com](http://subimods.com/cdn/shop/files/act-heavy-duty-solid-race-disc-clutch-kit-w-flywheel-2013-2021-brz-2013-2016-frs-2017-2021-gt86-sb13-hdr6-523990_1050x700.jpg?v=1727139832)
On Most Orders Over $250*
On Most Orders Over $250*
DETAILS
SB13-HDR6 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 6-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 6-pad rigid race disc, engagement is harsher, but shifting is faster. The 6-pad rigid race disc is recommended for larger clutch sizes to absorb more heat.
Note:
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 | Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance |
Recommended Use | Recommended for race use only |
ACT Difference | 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability |
ACT Single Disc Clutch Kits are designed to deliver exceptional performance and reliability, with every kit being a newly manufactured unit rather than a rebuilt product. ACT engineers each application from the ground up, developing innovative diaphragms and pressure plate faces to ensure superior quality. With up to 28 different pressure plate and disc combinations available, these kits cater to a wide range of needs, from mild street driving to full track use. Offering torque holding capacity increases ranging from 20% to an impressive 400%, most kits also meet the rigorous SFI Spec 1.1 standards, making them a top choice for performance enthusiasts.
Advanced Clutch Technology designs, engineers and develops products by leveraging decades of track and performance street experience. Advanced CAD, FEA simulation and CAM tools help ensure highly optimized performance, reliability and repeatability. These key advantages are produced by combining the best engineering and design methodologies with the latest in materials and manufacturing techniques.
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