K&N Engineering SU-4000 KN Motorcycle Direct Fit Air Filters marine-trailering-brakes-brake-parts 2021-2024 Arctic Cat M 8000

2021-2024 Arctic Cat M 8000 Mountain Cat Alpha One ES 165

Rigid lug support columns and optimized rubber compound ideal for off and on-trail performance

2006-2012 KTM 250 XCF-W

Width: 4in

billet end caps

K&N Engineering SU-4000 KN Motorcycle Direct Fit Air Filters marine-trailering-brakes-brake-parts 2021-2024 Arctic Cat M 8000K&N off road replacement air filters are ideal for extended use in dirty and dusty off road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air flow with excellent filtration.