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.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987-1988 | Yamaha | YZ125 | Base |
| 1984-1987 | Yamaha | YZ250 | Base |
| 1984-1985,1987-1990 | Yamaha | YZ490 | Base |
