ACT SB11-HDSS Heavy Duty Performance Street Clutch Kit w/ Streetlite Flywheel Subaru Models (inc. 2006+ WRX / 2005-2009 Legacy GT)
SB11-HDSS kit features ACT’s most popular Heavy Duty pressure plate and most popular street disc. 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 Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.
Feel: Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle.
Life: Longer friction life, extended by ACT’s exclusive diaphragm design.
Quality: Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade.
Recommended Use: Recommended for street and race use.
ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability.
- Item Description HD/Perf Street Sprung
- Product Weight (lbs.) 28.6
- Torque Capacity (ft/lbs.) 449
- Torque Capacity Over OE 39%
- Disc Material Organic
- Friction Surface Diameter (Inches) 9.4
- Friction Surface Diameter (mm) 240
- Input Shaft Diameter (Inches) 1
- Spline Count 24
- Disc Type Sprung Street Disc
- Pressure Plate Type Heavy Duty
- Flywheel Included 600890
- Flywheel Type Streetlite
- Flywheel Mounting Hole Quantity 8
- Warranty 12 Months
- 31 lbs
- 14.500008 × 13.79922 × 4.901577 in
MBRP 15-19 Subaru WRX 2.0L/STI 2.5L 2.5in Dual Split Rear Exit w/ 3.5″ CF Tips – T304
Exedy 1992-1999 Dodge Dakota V6 Stage 2 Cerametallic Clutch Cushion Button Disc
McLeod 260573 Disc Perf. Sprung Hub Brz Button Facing 12in X 1-1/8 X 26 Spl