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About K&N Clamp-On Air Filter

K&N Clamp-On Air Filter

  • Custom air filters can increase horsepower up to 12%
  • Clamp-on style is designed for all racing motorcycles
  • Allows considerably more air flow than stock air box set-up
  • Carburetor adjustment will be required; usually a 25% increase in jet sizes can be expected
  • Available with chrome or black rubber end caps
  • NOT STREET LEGAL
  • These filters are legal ONLY for racing vehicles. Not applicable, nor intended for use on emission controlled street or highway vehicles.

Warning:  California Proposition 65

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