K&N Replacement Filter 11.438in O/S Length x 11.375in O/S Width x 1in H for 13 Nissan Altima 2.5L

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: Nissan Altima Base 2013 to 2017 Nissan Altima S 2013 to 2018 Nissan Altima SL 2013 to 2018 Nissan Altima SR 2016 to 2018 Nissan Altima SV 2013 to 2018