Uni Filter 86-04 Honda XR 250 R & L / 83-85 XR 350 R / 96-04 XR 400 / 85-02 XR 600 R Air Filter - NU-4074ST

Uni Filter Dirt Bike Foam Air Filters have been unsurpassed in both engine protection and overall performance for over 50 years. Their unique two-stage design produces more horsepower and more torque than any other air filter.