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.

Fits
Mercedes-Benz CL550 4Matic 2011 to 2014
Mercedes-Benz CL63 AMG Base 2011 to 2014
Mercedes-Benz CLS550 4Matic 2012 to 2018
Mercedes-Benz CLS550 Base 2012 to 2018
Mercedes-Benz CLS63 AMG 4Matic 2014
Mercedes-Benz CLS63 AMG Base 2012 to 2013
Mercedes-Benz CLS63 AMG S 4Matic 2014 to 2017
Mercedes-Benz E550 4Matic 2012 to 2014
Mercedes-Benz E550 Base 2012 to 2017
Mercedes-Benz E63 AMG 4Matic 2014 to 2015
Mercedes-Benz E63 AMG Base 2012 to 2013
Mercedes-Benz E63 AMG S 4Matic 2014 to 2016
Mercedes-Benz G63 AMG Base 2013 to 2018
Mercedes-Benz GL450 Base 2013 to 2014
Mercedes-Benz GL550 4Matic 2013 to 2016
Mercedes-Benz GL63 AMG Base 2013 to 2016
Mercedes-Benz GLE63 AMG Base 2016 to 2019
Mercedes-Benz GLE63 AMG S Base 2016 to 2019
Mercedes-Benz GLS550 4Matic 2017 to 2019
Mercedes-Benz GLS63 AMG Base 2017 to 2019
Mercedes-Benz ML550 Base 2012 to 2014
Mercedes-Benz ML63 AMG Base 2013 to 2015
Mercedes-Benz S550 4Matic 2012 to 2017
Mercedes-Benz S550 Base 2012 to 2017
Mercedes-Benz S63 AMG Base 2011 to 2017
Mercedes-Benz SL450 Base 2017
Mercedes-Benz SL550 Base 2013 to 2020
Mercedes-Benz SL63 AMG Base 2013 to 2019