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AIR FILTERS

 
 
 
  We are a warehouse retailer and do not drop-ship from another supplier.  If we show the filter on our website... we will have it in stock for immediate shipment.  
   

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  • High Air Flow with Excellent Filtration
  • Designed to Increase Horsepower and Acceleration
  • Washable and Reusable
  • Will NOT Void Vehicle Warranty
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • 10 Year / Million Mile Limited Warranty
  • Emissions Legal in all 50 US States.
  • Economical, a K&N Air Filter Will Last the Life of Your Vehicle
  • Works with Original Equipment Manufacturer Vehicle Electronics
  • Environmentally Friendly, K&N Reusable Air Filters Reduce the Volume of Disposable Air Filters that end up in the Nation's Landfills

 
 
 
 
Replacement Air Filters for all Street Legal Motorcycles - K&N Replacement Air Filters are designed to fit right into the standard OEM airbox.  No modifications are required by the owner, no jet changes or adjustment of the carburetors is anticipated or suggested. Customer modification of the standard airbox - removing the cover, drilling holes into the side or top will have a drastic effect on smooth carburetion.  Modifications will cause the stock system to run lean and reduce horsepower.  Keep your motorcycle stock and the new K&N Replacement Element will be good for the life of the engine.
 
 
 
  Air Filters for all Off-Road Dirt Bikes and ATV's - K&N Replacement Air Filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. As a rule, no jet changes are required with just a K&N filter element, however the spark plug condition should be checked for proper mixture after the first few miles of riding. If the airbox has been modified for increased air flow, the main jet size will need to be increased to provide the proper fuel mixture.  
     

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