K&N Engine Air Filter: High Performance, Premium, Washable Replacement Filter: Compatible with 2006-2017 BMW (Z4, Z4 sDrive 35i, 335is, Z4 3.5 sDrive I, 1 Series M, 135i, other select models) 33-2367

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited. This part fits the following models: BMW 1 Series M 3.0L L6 F/I (2011 - 2012) BMW 135i 3.0L L6 F/I (2007 - 2010) BMW 335i 3.0L L6 F/I (2006 - 2010) BMW 335i xDrive 3.0L L6 F/I (2009 - 2010) BMW 335is 3.0L L6 F/I (2011 - 2014) BMW 335xi 3.0L L6 F/I (2007 - 2008) BMW 535i 3.0L L6 F/I (2008 - 2010) BMW 535i xDrive 3.0L L6 F/I (2009 - 2010) BMW 535xi 3.0L L6 F/I (2008 - 2008) BMW Z4 3.0L L6 F/I (2009 - 2017) BMW Z4 3.5 sDrive i 2.0L L4 F/I (2013 - 2014) BMW Z4 sDrive 35i 3.0L L6 F/I (2013 - 2017) This list is a sample of all the compatible cars for this part. Make sure this product fits your car by using the part finder above. Legal Disclaimer U.K MAINLAND SHIPPING ONLY