ACT 1991 Porsche 911 P/PL Heavy Duty Clutch Pressure Plate 2014-bmw-z4-sdrive28i-esi3076694 the shape of the underbody

the shape of the underbody shielding

The 11966 weighs less than the factory system

Oversize box shipping rates apply to this system

HC6-HDG4 kit features ACT's most popular Heavy Duty pressure plate

ACT 1991 Porsche 911 P/PL Heavy Duty Clutch Pressure Plate 2014-bmw-z4-sdrive28i-esi3076694 the shape of the underbodyP011 pressure plate features an exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All ACT 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 Heavy Duty pressure plates increase clamp load by 20 to 50 percent. The Heavy Duty pressure plates are recommended for use with a street or