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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 contaminants. 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 high performance air filters are an easy way to add performance because they simply drop into the factory airbox.

Why Get a K&N Air Filter?

K&N has designed high flow air filter products since 1969 that are designed to increase horsepower, torque, acceleration and improve overall engine performance. K&N air filters provide excellent filtration and dependable protection for long engine life. K&N's performance air filters are reusable and can last up to 50,000 miles before cleaning is needed depending on driving conditions. Performance air filter products from K&N are also environmentally friendly since they don't pile up in landfills like paper air filters.

K&N air filter product lines include stock replacement air filters for cars, trucks and SUVs, Replacement air filters for motorcycles and ATVs, K&N's new washable cabin air filters for clean air while driving, washable commercial grade air filters for large turbo diesel engines, many direct replacement air filters for small industrial engines, custom and racing air filters, flame arrestors and marine air filters and so much more.

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 air intake systems are designed with a high performance air filter that's washable and reusable.

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. These K&N high performance air filters are available for cars, trucks, SUVs, motorcycles, RVs, semi trucks, lawnmowers, light industrial equipment and much more.


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


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