UNI Filter 2-Stage Performance Air Filter for 1983-85 Honda ATC200X - NU-4067ST feed-mpn-AU-04447 or simply purchase the ESK433

or simply purchase the ESK433 stator/regulator kit

2009 Arctic-Cat Crossfire 8 Sno Pro LE

2003 Yamaha YFZ350 Banshee

Patent-Pending oil catch / reservoir

2016 Honda Rancher 420 ES 4x4

UNI Filter 2-Stage Performance Air Filter for 1983-85 Honda ATC200X - NU-4067ST feed-mpn-AU-04447 or simply purchase the ESK433Uni 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