ACT 2015+ Subaru WRX HD/Perf Street Sprung Clutch Kit


Product type: Clutch Kits

Vendor: ACT

Tags: 15 WRX, 18 WRX, ACT


Warranty 12 Months
Product Weight (lbs.) 14.5
Disc Type Sprung Street Disc
Pressure Plate Type Heavy Duty
Input Shaft Diameter (Inches) 1
Torque Capacity Over OE 32%
Torque Capacity (ft/lbs.) 420
Friction Surface Diameter (Inches) 9
Friction Surface Diameter (mm) 228
Spline Count 24
ItemCodeDesc HD/Perf Street Sprung
Disc Material Organic

SB5-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;