Twin Air - 150210FR - Power Flow Kit Replacement Filter Kawasaki-EX250-Ninja-250-R-2011 1996 Arctic Cat Wildcat 700

1996 Arctic Cat Wildcat 700 L/C Mountain Cat EFI

1999 Ski-Doo Tundra

2014 Ski-Doo MXZ 600 Sport XP

Piston is for standard bore size 72

Twin Air - 150210FR - Power Flow Kit Replacement Filter Kawasaki-EX250-Ninja-250-R-2011 1996 Arctic Cat Wildcat 700Fused outer and inner elements prevent dirt and grime from being lodged between layers. nbsp Unlike twin air this can be a problem with two piece designs. nbsp Trapped particles can restrict airflow and if dirt works its way into your engine a pinhead sized granule will gouge your cylinder piston and rings. thick flat foam greaseless sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passage