ACT Heavy Duty Performance Street Disc Clutch Kit STI (2004-2018) Honda Core Size: 340mm x 688mm

Core Size: 340mm x 688mm

- 02-03 and 04-06 models use two different part number

unleashing horsepower that would normally be restricted

Powder-coated silver for protection against corrosion

this new product offering includes a lightweight aluminum flywheel and Qwik-Rev performance clutch/flywheel kits

ACT Heavy Duty Performance Street Disc Clutch Kit STI (2004-2018) Honda Core Size: 340mm x 688mmThe SB10 HDSS kit from ACT for the Subaru STI 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