K&N OFF-ROAD & ATV OE REPLACEMENT HIGH-FLOW AIR FILTERS

K&N Off-Road & ATV OE Replacement High-Flow Air Filters
  • Designed to provide increased horsepower and acceleration
  • Specifically developed for off-road, motocross, ATVs, UTVs and Side by Sides
  • Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
  • Multiple layers of woven cotton gauze media offers excellent filtration
  • Fits directly into OEM Airbox with application specific sealing bead ensuring a precise fit
  • No fuel management modifications are required to obtain increased performance
  • Washable and reusable, most are pre-oiled and ready to ride!
  • K&N's off-road & racing air filters feature a One Year Limited Warranty

K&N Air Filters for Off-Road & ATV

K&N has been making off-road motorcycle air filters right from its beginning in 1969. Ken and Norm (K&N) were off-road motorcycle racers who knew there must be a better filter technology available and set out to discover it. They discovered the oiled cotton gauze technology that is still used in our high-flow air filters today.

Motocross XStream® Series High-Flow Air Filters

Motocross XStream® Series High-Flow 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.
Sport ATV XStream® Powerlid®

Sport ATV XStream® Powerlid®

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.
Modified Minibikes: Specialty High-Flow Air Filters

Modified Minibikes: Specialty High-Flow 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.
Dirt Track High-Flow Air Filters for Mikuni 36-38MM Carbureted Motorcycles

Dirt Track High-Flow Air Filters for Mikuni 36-38MM Carbureted Motorcycles

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.
PreCharger®, DryCharger® and Pre-Cleaner Filter Wraps

PreCharger®, DryCharger® and Pre-Cleaner Filter Wraps

K&N PreCharger®, DryCharger® (wet conditions) and Pre-Cleaner Filter Wraps are designed to extend the service interval for use in extreme conditions.
Air Filter Cleaning & Re-Oiling Supplies

Air Filter Cleaning & Re-Oiling Supplies

K&N offers our standard cleaning kits which include K&N PowerKLEEN™ Air Filter Cleaner and K&N Oil which is the easiest solution for recharging your K&N Air Filter so that it performs virtually like new. However, on Off-road vehicles you typically will clean and reoil your filter much more frequently than done with on-road vehicle filters. Therefore, we recommend the larger bottles of PowerKleen Air Filter Cleaner and K&N Air Filter Oil.
K&N Off-Road & ATV Oil Filters

K&N Off-Road & ATV Oil Filters

K&N delivers a premium oil filter built with synthetic media. Ideal for street or track use, this special media provides high flow rates and outstanding filtration. K&N oil filters deliver performance and confidence! Where applicable, K&N motorcycle and ATV Wrench-Off canister oil filters have a 17 mm nut welded to the top of the canister so they can be easily removed.