Air Filters

K&N Replacement Air Filter FORD FIESTA 1.3L-I4; 2002

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...

K&N Replacement Air Filter FERRARI 308 2-VLV

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...

K&N 14-18 Maserati Ghibli 3.0L / 14-18 Maserati Quattroporte 3.0l/3.8L Cabin Air Filter

K&N Cabin Air Filters replace your vehicle's stock cabin filter with a reusable design that cleans and freshens incoming air. They are electrostatically charged to grab and hold dust particles. K&N cabin air filters help control odors while they help...

K&N 00 BMW X5 4.4L-V8 Drop In Air Filter

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...

K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H

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...

K&N 16-18 Audi A5 L4-2.0L Diesel Engine Replacement Air Filter

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...

K&N Universal Round Tapered Filter 6in Flange ID x 7-1/2in Base OD x 4-1/2in Top OD x 5in Height

K&N's universal inverted dome filters are engineered to provide exceptional airflow and an increase in engine performance. They are designed and tested using computational fluid dynamics (CFD) analysis, flow-bench analysis, and dynamometer testing, and...

K&N Replacement Air Filter NISSAN FRONTIER 2.5L - L4; 2005-2010

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...

K&N Universal Chrome Filter 3 1/2 inch FLG / 5 1/2 inch Bottom / 4 1/2 inch Top / 8 inch Height

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the...

K&N 96-07 Yamaha YZF600R 600 Replacement Air Filter

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing...

K&N Universal Clamp-On Air Filter 6in FLG / 9in B / 6-5/8in T / 7-1/2in H

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the...

Injen Black Water Repellent Pre-Filter Fits X-1070

Injen Technology?s Hydroshield are designed to enhance the efficiency of any air filter, including Injen?s SuperNano-Web and our 8-Layer oiled cotton gauze air filters. Injen?s Hydroshield is constructed from a proprietary base media and then treated...