Twin Air Power Flow Filter | 153221FR Fly 2025 Durable and lightweight polymer shell

Durable and lightweight polymer shell

Keep in mind

CNC’d aluminum brackets with quality hardware for secure mounting

Wide entry aperture for convenience with Velcro® upper closure flap to allow broad ranging calf fit adjustment

Upper constructed from a combination of full grain leather and innovative microfiber for durability and abrasion resistance

Twin Air Power Flow Filter | 153221FR Fly 2025 Durable and lightweight polymer shellfused outer and inner elements prevent dirt and grime from being lodged between layers. unlike twin air, this can be a problem with two piece designs. 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 coarse