K & N Air Filter - CRF250/450R XD HA-4503XD Black/Red Replacement plastic shield for the

Replacement plastic shield for the Rally Profile Handguard

Outer shell design outlines a stylish

Designed with aesthetics in mind and to be installed over your existing OEM engine cover

class-leading resonance absorption and prevention Uses 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

SV1000 05-08

K & N Air Filter - CRF250/450R XD HA-4503XD Black/Red Replacement plastic shield for theProvide high capacity, with low restriction, resulting in increased horsepower and torque Deep pleats provide high airflow and long service intervals Designed to increase horsepower and throttle response Pre oiled and ready to race! No fuel management modifications necessary Strong, pliable molded flange and seals Made in the U. S. A.