ATV and Motorcycle Air Filters

Harley-Davidson<sup>&reg;</sup> Air Filters

Harley-Davidson® Air Filters

K&N's high flow replacement air filters are available as a replacement for your stock Harley-Davidson® Air Filter element. They are custom designed to fit your specific application and provide your bike with added airflow for increased performance.
Replacement Filters for Screamin’ Eagle<sup>&reg;</sup>

Replacement Filters for Screamin’ Eagle®

K&N's high flow replacement air filters are available as a replacement for your Harley-Davidson® Screamin' Eagle®' air intake system filter element, as well as many types of aftermarket carburetors and intake systems. They are custom designed to fit your specific Screamin' Eagle setup and provide your bike with additional airflow for increased performance.
Sport Bike Air Filters

Sport Bike Air Filters

K&N's high flow replacement air filters are designed to provide increased airflow and performance, while providing excellent engine protection for your Sport bike. K&N's washable and reusable pleated media air filter provides a large filtration area offering low restriction, better throttle response, more horsepower and long service intervals. Manufactured to fit into your stock air filter assembly with no cutting or fitting required. Fuel management modifications not normally required for increased performance.
Motocross Air Filters

Motocross Air Filters

K&N XStream series motocross air filters are designed to increase horsepower and throttle response. The pleated media provides a large filtration area offering low restriction and high-capacity. Multi-layers of tightly woven "XD" cotton gauze media offers excellent filtration. Two-piece design eases installation and removal. Washable & re-usable, pre-oiled and ready to race! K&N One Year Limited Warranty.
Modified Minibike Air Filters

Modified Minibike Air Filters

K&N clamp-on specialty air filters are designed to increase surface area over foam filters, providing you with high air flow and long service intervals. These high-flow air filters are designed to increase performance while providing excellent engine protection.
Mikuni Dirt Track Air Filters

Mikuni Dirt Track Air Filters

K&N Dirt Track Air Cleaners are large by design to allow extra dirt holding capacity and reduce restriction. The "D" shaped oval, with the long neck, permits clamping onto the velocity stack in such a manner as not to obstruct the airflow to the carburetor. To extend service life, add one of our Precharger® filter wraps.
Sport ATV Powerlid Filters

Sport ATV Powerlid Filters

K&N ATV XStream® Powerlid® replaces the restrictive air box lid with a K&N high-flow air filter lid to provide increased air-flow and protection in extreme conditions. Each includes a fitted K&N DryCharger® for increased protection in severe conditions as well as necessary jets to properly tune your ATV for increased air flow. K&N One-Year Limited Warranty.
Snowmobile Air Filters

Snowmobile Air Filters

K&N Clamp-On Snowmobile Air Filters offer a large surface area for low restriction and excellent efficiency. Featuring ultra-strong molded pliable rubber flanges to absorb vibration and allow for secure attachment. K&N's Clamp-On Snowmobile Filters are pre-oiled and race ready.
Go Kart Silencer/Air Box & Specialty Air Filters

Go Kart Silencer/Air Box & Specialty Air Filters

K&N's Go kart high flow air filters are designed and manufactured for a wide variety of applications and horsepower requirements. Regardless of the mounting angle or offset diameter of the air intake, there is a K&N high flow air filter for your go kart. All K&N specialty air filters are constructed with ultra-strong molded and pliable rubber flanges, which absorb vibration and allow for secure attachment.