UNI Filter 2-Stage Performance Air Filter for 1997-20 Honda TRX250 Models - NU-4128ST feed-mpn-30011-K02HC 2009 Yamaha YFM350 Grizzly IRS

2009 Yamaha YFM350 Grizzly IRS 4x4 Auto Lower

2006 Yamaha PW50

2000 Aprilia Scarabeo 150

All Rumble Packs are designed from the ground up with performance

2000 Honda XR400 (Big Bore 440cc)

UNI Filter 2-Stage Performance Air Filter for 1997-20 Honda TRX250 Models - NU-4128ST feed-mpn-30011-K02HC 2009 Yamaha YFM350 Grizzly IRSUni Filter Dual Stage Foam Air 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 Used by Kawasaki, Yamaha and Suzuki offroad teams For over 50 years, Uni Filter Dirt Bike Foam Air Filters have been unsurpassed in both engine protection and overall performance. And their unique two stage design produces more