ACT Heavy Duty Monoloc Rigid Race 6 Pad Clutch - 2004-2021 Subaru STI

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. Rated for 660 ft/lbs torque.

SB10-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. Monoloc is a one-piece, direct replacement or upgrade to the standard, two-piece wedge collar and wire ring featured in pull-type clutches. The spring tension of the segmented retaining ring is carefully calculated and tested for optimal performance. It provides uniform loading on the bearing and pressure plate to assure proper alignment, regardless of driver influence or vehicle modifications. Monoloc's hardened chrome-moly steel construction will provide years of service.

Rated for 660 ft/lbs torque.

Feel

A low to moderate pedal feel; aggressive engagement with stock to low to moderate gear rattle. Monoloc provides uniform loading on the bearing and pressure plate to assure proper alignment, regardless of driver influence or vehicle modifications.

Life

Longer clutch life achieved through ACT's exclusive diaphragm design. Monoloc's hardened Chrome-moly steel construction will provide years of service.

Quality

Premium ceramic friction materials provide low wear rates and high heat tolerance. The spring tension of the segmented retaining ring is carefully calculated and tested for optimal performance.

Recommended Use

Recommended for race use only

ACT Difference

All ACT pressure plates are dynamically computer balanced for smooth operation at high RPM. Monoloc is a one-piece, direct replacement or upgrade to the standard, two-piece wedge collar and wire ring featured in pull-type clutches.

Warranty

1 Year from retail purchase

Includes

• Sprung Disc
• Heavy Duty Pressure Plate
• Alignment Tool
• Pilot Bearing
• Release Bearing
.

Fits

2015 Subaru STI ACT Heavy Duty Monoloc Rigid Race 6 Pad Clutch