ACT Heavy Duty Performance Street Disc Clutch Kit STI (2004-2018) Honda With our new stock replacement

With our new stock replacement downpipes

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

while optimizing back pressure

Installing this Torque Solution lockdown kit results in better wheel feel and increases steering feedback to keep you better connected with your vehicles steering

ACT Heavy Duty Performance Street Disc Clutch Kit STI (2004-2018) Honda With our new stock replacementThe 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