UNI Filter 2-Stage Performance Air Filter for 2014-17 Arctic Cat Prowler 500-1000 - NU-8611ST 2013 Polaris Sportsman XP 550 Standard Piston Size: 87

Standard Piston Size: 87

2007 Arctic-Cat Z 370 121 Inch Track

Manufactured by the leading OEM factories

Cometic MLS Gaskets are compromised of multiple layers of stainless steel for its increased strength

Fitments 2004 Victory Kingpin

UNI Filter 2-Stage Performance Air Filter for 2014-17 Arctic Cat Prowler 500-1000 - NU-8611ST 2013 Polaris Sportsman XP 550 Standard Piston Size: 87Uni 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