This Performance Air Intake System allows your engine to breathe more air compared to the restrictive factory air intake housing. It is designed, tuned and dyno-tested to produce more horsepower and torque. Air enters the system from the factory fresh air inlets. through replacement air duct and into a roto-molded, aerodynamic AEM air box containing an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance.The cone shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). This Air Intake System is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the vehicle applications to determine the legal status for each vehicle.

This Part Fits:

Year	Make	Model	Submodel
2011	BMW	1 Series M	Base
2008-2010	BMW	135i	Base
2007-2010	BMW	335i	Base
2009-2010	BMW	335i xDrive	Base
2011-2013	BMW	335is	Base
2007-2008	BMW	335xi	Base
2008-2010	BMW	535i	Base
2009-2010	BMW	535i xDrive	Base
2010-2011	BMW	Z4	sDrive30i
2010-2016	BMW	Z4	sDrive35i
2011-2016	BMW	Z4	sDrive35is