ACT Subaru Impreza HD/Race Rigid 4 Pad Clutch KitSB11 HDR4 kit features ACT's most popular Heavy Duty pressure plate. 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 4 pad rigid race discs are made with high quality, ceramic friction

The bulk of the power gains from the IPD Plenum begin around 4000 rpm

SB10-HDG6 kit features ACT's most popular Heavy Duty pressure plate

Stage 1 - 175 HP / 225 LB-TQ ( +25 HP / +41 LB-TQ )

Designed around a package with our lowering spring kit

DN3-HDG4 kit features ACT's most popular Heavy Duty pressure plate

FITS: All Mk4 Golf/Jetta Rear Driver Side

OE Part # 31331093344 / 31-33-1-093-344 / 31 33 1 093 344

– 1 x Bando belt (Made in the USA)

Optional Ball Clip Adapter for Factory Engine Cover Mount Available

Stainless Steel Fasteners

The charge air flow shown in the chart depicts air flow per passage

Utilizing state of the art computer design technology