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K&N Motorcycle and ATV air filters
K&N High Performance Filter Products for
motorcycles -  dirt bikes - ATV's - cruisers - sport bikes - dual sport bikes - snowmobiles - personal watercraft and more.

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K&N MX XStream!

Find an air filter for your dirt bike!



K&N FilterCharger® Replacement Motorcycle Air Filters

Motorcycle & ATV Air Filters
  • Designed to increase acceleration and horsepower
  • Washable and reusable
  • Will NOT void US warranty
  • Emission legal in all 50 US States
  • Million mile limited warranty on street legal motorcycles
  • Replacement air filters for most street bikes, sport bikes, dirt bikes, cruisers, dual sport bikes, touring bikes, ATV's and more!
  • [more info]

K&N Performance Gold® Motorcycle and ATV Oil Filters


  • Includes a new high-quality rubber anti drain back valve
  • An improved pressure relief valve
  • A strong inner core 
  • "Spin-on" oil filters feature a heavy-duty metal can with a 17 mm cross drilled nut.
  • A heavy-duty base plate with an improved rolled seal
  • [more info] [info by part number]
Motorcycle & ATV Oil Filters

K&N Custom Motorcycle Air Cleaners 

For Harley-Davidson Motorcycles

For Yamaha  Road Star Motorcycles

Harley Davidson rk-3924s

Yamaha Road Star RK-3925s
  • Several designs for Harley Davidson applications 
  • Washable and reusable
  • [more info]
  • Several finishes and styles for Yamaha Road Star Applications
  • Washable and reusable
  • [more info]
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