Uni Multi-Stage Competition Air Filter - NU-3801ST

Unsurpassed in airflow, dirt stopping and overall performance
Fits in stock air box exactly like OEM filter
Traps dirt and dust in 2 layers of foam
The large pore, pre-filter captures the bigger particles
The small pore, inner filter prevents any engine-wrecking grit from reaching the cylinder
Features the Ultra Seal grease groove on the sealing surface
Made in the U.S.A