BM14-HDSS kit 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 Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.

This Part Fits:

Year	Make	Model	Submodel
2008-2013	BMW	135i	Base
2007-2015	BMW	335i	Base
2009-2015	BMW	335i xDrive	Base
2011-2013	BMW	335is	Base
2007-2008	BMW	335xi	Base
2014-2016	BMW	435i	Base
2014-2016	BMW	435i xDrive	Base
2008-2014	BMW	535i	Base
2009-2010	BMW	535i xDrive	Base
2008	BMW	535xi	Base
2009-2016	BMW	Z4	sDrive35i