ACT Clutch SB11-XTG4 Features:

SB11-XTG4 kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme 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 4-pad spring-centered race disc features a spring-center construction to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.

• Includes Clutch Flywheel (600890), Clutch Pressure Plate (SB020X), Clutch Pilot Bearing (PB1004), Clutch Friction Disc (4240518), Clutch Release Bearing (RB846), Clutch Alignment Tool (AT90)
• Moderate To Heavy Pedal Effort
• Aggressive Engagement
• Oe To Mild Gear Rattle; Moderate Friction Life
• Extended by ACT's Exclusive Diaphragm Design; Carefully Engineered
• Precisely Assembled
• Accurately Balanced
• Uses Select Ceramic Friction Materials For High Heat Tolerance And Maximum Performance; Recommended For High Horsepower Street Or Race Use; 100-percent Clamp Load Tested And Dynamically Computer Balanced For Smooth High Rpm Reliability
• Flywheel Type: Streetlite
• Weight: 28.5 lbs.
• Torque Capacity: 681 ft.-lbs.
• Torque Capacity Over OE: 111-percent
• Flywheel Included: Yes
• Pressure Plate Type: Xtreme
• Release Bearing: Yes
• Clutch Disc Diameter: 9.4 in.
• Clutch Disc Diameter: 240 mm
• Disc Material: Ceramic
• Input Spline Quantity: 24
• Input Shaft Diameter: 1 in.
• Alignment Tool Included: Yes

ACT Clutch SB11-XTG4 Notes:

• Conversion Kit. Replaces original 230mm clutch. Must use ACT Flywheel (included in kit). Subaru has incorporated 240mm clutch components into production during mid-2018MY production starting with VIN J806877. ACT clutch kits and flywheels are not compatible with the revised OEM components.