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 the majority of vehicles 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 Warranty and will be the last air filter your vehicle will ever need.
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. Our stock replacement air filters for street vehicles are covered by K&N's Million-Mile Limited Warranty.
Fitment:
BMW 535i Base 2009 to 2016
BMW 535i GT Base 2010 to 2017
BMW 535i GT xDrive Base 2011 to 2016
BMW 535i xDrive Base 2009 to 2016
BMW 640i Base 2012 to 2018
BMW 640i Gran Coupe Base 2013 to 2019
BMW 640i xDrive Base 2014 to 2018
BMW 640i xDrive Gran Coupe Base 2014 to 2019
BMW 640i xDrive Gran Turismo Base 2018
BMW 740i Base 2011 to 2016
BMW 740Li Base 2011 to 2015
BMW 740Li xDrive Base 2013 to 2015
BMW ActiveHybrid 5 Base 2012 to 2016
BMW ActiveHybrid 7 Base 2013 to 2015
BMW X3 xDrive28i 2011 to 2012
BMW X3 xDrive35i 2011 to 2017
BMW X4 M40i 2016 to 2018
BMW X4 xDrive28i 2017
BMW X4 xDrive35i 2015 to 2016
BMW X5 sDrive35i 2014 to 2018
BMW X5 xDrive35d 2011 to 2018
BMW X5 xDrive35i 2011 to 2018
BMW X5 xDrive50i 2017
BMW X6 sDrive35i 2015 to 2019
BMW X6 xDrive35i 2008 to 2019