K & N Universal Air Filter RU-0060 Team Replica Graphic Kit No oversized welds that cause

No oversized welds that cause excessive heat

class-leading resonance absorption and prevention Feature proprietary materials with specific acoustical dampening and thermal insulation properties The frequency and location of the perforation patterns in the cores creates significant sound scattering in the mid frequencies

better rider feel and are a direct replacement for the stock YZ 450F + YZ 250F pegs

Optimized Graves Spec flash tune maps available with product purchase (product shown below in up-selling links)

K & N Universal Air Filter RU-0060 Team Replica Graphic Kit No oversized welds that causeMatch the o. d. of your carb throat with the i. d. of the filter (given in inches and millimeters) All clamp directly to the carburetor throat, replacing the stock airbox and filter element