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K&N Yamaha YA-4518XD Air Filter

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$154.95
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K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitudes. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air flow with excellent filtration.

  • Engineered to provide increased horsepower and acceleration
  • Designed for quick foam or filter servicing after the initial install
  • Specifically designed with special media and dry foam insert for maximum off-road protection
  • Developed to run without the foam for increased track performance or with the foam for a boost in filter endurance on the trails
  • Fits directly into the OEM air box with application-specific sealing ensuring a precise fit
  • Unoiled foam pre-filter is easy to clean and re-use
  • The filter element is pre-oiled and ready to ride
  • One-Year Limited Warranty

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