Category: Products

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 Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

A sister product to our 57 Series FIPK, our 63 Series AirCharger® Intake Kits are guaranteed to increase horsepower and come with a Million Mile Limited Warranty. K&N intake systems replace your vehicle&#39s restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicle&#39s engine to inhale a larger amount of air than the OEM air filter assembly. More air means more usable power and acceleration throughout the engine&#39s RPM range. The filters on these kits are washable and reusable. Most of our intake kits are relatively easy to install using tools commonly available (see installation instructions). 63 Series Intake Kits are not legal for street use in California and some other U.S. states.