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K&N Performance Automotive Air Filters

K&N Air Filter Performance & Automotive Aftermarket Air Filters

Manufacturer of Performance Automotive Aftermarket Air Filters, Oil Filters & Air Intake Systems   

K&N Air Filter Performance


K&N air filter products are designed to increase horsepower & torque while protecting your engine from harmful contaminents. K&N aftermarket air filters are available for most cars, trucks, motorcycles, ATV's, and more. K&N replacement automotive air filters come with the K&N Million Mile Limited Warranty® and will be the last air filter your vehicle will ever need. Made with a washable and reusable air filter media, K&N filters can be used over and over. K&N replacement air filters simply drop into your existing air box so adding performance is easy.
  • Replacement Auto Air Filters for most cars, trucks,
    motorcycles, SUV's, ATV's, and more!
  • Designed to increase vehicle horsepower and acceleration
  • K&N air filters will NOT void US vehicle warranty
  • Emission legal in all 50 US States
  • K&N Million Mile Limited Warranty®
K&N Aftermarket Air Filters
K&N aftermarket air filters are an easy way to add performance because they simply drop into the factory airbox.


K&N High Performance Intake Kits with K&N Air Filter


  • Fuel Injection Performance Kits - FIPK®, Typhoon Cold Air Intake
    Systems, 77 Series Air Intakes, AirCharger® Air Intakes and 57i
    air induction kits
  • Replaces vehicle restrictive air filter and intake housing
  • Designed to increase horsepower and acceleration by as much as 10%
  • Works with original equipment computer and emission control systems
  • Million Mile Limited Warranty®
  • K&N Performance Air Intake Kit Information
K&N Performance Air Intakes

K&N Performance Gold® Oil Filters

  • Most canister types have 1" (automotive) or 17mm (motorcycle)
    wrench nut for quick and easy removal
  • Meets or exceeds engine filtration requirements
  • Heavy duty construction with increased wall thickness for
    higher burst strength
  • Emission legal in all 50 US States
  • High oil flow rate
  • K&N Performance Gold® Oil Filter Information
K&N Peformance Gold® Oil Filters

K&N air filter products are designed to improve performance.


Partial List of Aftermarket Automotive Air Filters for Popular Cars, Trucks, SUV & Motorcycle


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