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:
Audi A4 Base 2009 to 2014
Audi A4 Premium 2015 to 2016
Audi A4 Premium Plus 2015 to 2016
Audi A4 Prestige 2015
Audi A4 Quattro Avant 2009 to 2012
Audi A4 Quattro Base 2009 to 2014
Audi A4 Quattro Premium 2015 to 2016
Audi A4 Quattro Premium Plus 2015 to 2016
Audi A4 Quattro Prestige 2015
Audi A5 Cabriolet 2010 to 2014
Audi A5 Quattro Base 2010 to 2014
Audi A5 Quattro Cabriolet 2010 to 2014
Audi A5 Quattro Premium 2015 to 2016
Audi A5 Quattro Premium Plus 2015 to 2016
Audi A5 Quattro Prestige 2015
Audi A5 Quattro Sport 2017
Audi A6 Premium 2014
Audi A6 Premium Plus 2014
Audi allroad Premium 2013 to 2016
Audi allroad Premium Plus 2013 to 2016
Audi allroad Prestige 2013 to 2015
Audi Q5 Hybrid Prestige 2013 to 2016
Audi Q5 Premium 2011 to 2017
Audi Q5 Premium Plus 2011 to 2017