BM14-HDSD 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. The ACT performance street rigid-hub discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. The chrome-moly hub is heat-treated for strength and durability. Rivet design and materials are carefully selected for maximum strength. These discs are the minimum weight street disc for faster shifts. ACT's street rigid-hub discs provide race-proven performance with street manageability.

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