Uni Filter 99-06 Yamaha TTR 250 / 08-23 WR 250 X / R / 92-94 Yamaha TT 350 Air Filter

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.