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:

Year	Make	Model	Submodel
1987-1988	Yamaha	YZ125	Base
1984-1987	Yamaha	YZ250	Base
1984-1985,1987-1990	Yamaha	YZ490	Base