FILTERWEARS Pre-Filter K370K For K&N Air Filter YA-4504

FILTERWEARS

5278-K

Color
black
blue
red
yellow
Direct from manufacturer. Made in the USA.

Filter material: 100% monofilament polyester with water repellent finish standard on all pre-filters.
Open top, round straight pre-filter.
Measurements: 5.0"D, 6.25"H

Compare to K&N YA-4504PK
Fits K&N filters: YA-4504

Applications: 2004-2020 YAMAHA YFZ450