Air Filters

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in...

Designed to provide increased performance Pleated media provides a large filtration area offering long service intervals Multi-layers of woven cotton gauze media offers excellent filtration Fits directly into OEM airbox with application specific Sealing...

Designed to provide increased performance Pleated media provides a large filtration area offering long service intervals Multi-layers of woven cotton gauze media offers excellent filtration Fits directly into OEM airbox with application specific Sealing...

Designed to provide increased performance Pleated media provides a large filtration area offering long service intervals Multi-layers of woven cotton gauze media offers excellent filtration Fits directly into OEM airbox with application specific Sealing...

Designed to increase horsepower and torque Pleated media provides a large filtration area offering long service intervals Application-specific sealing bead ensures an airtight fit Multi-layers of woven cotton gauze media offers excellent...

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...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in...

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

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