Twin Air PowerFlow Kit - KTM EXC-F 500 '17-20 Husqvarna FE 501 '17-20

TWIN AIR POWERFLOW AIR FILTER KIT

The best filter in the world cannot do its job if there are leaks in the seal of the airbox. The Twin Air Powerflow Kits ensure a leak-proof, fool-proof fit with a rigid, lightweight, billet-aluminium cage that replaces your flimsy, plastic stock cage, and a billet aluminium flange with a rubber seal that bolts tight to your airbox.

Note: Powerflow kit accepts powerflow air filters only, replacements available separately.

FEATURES

• Thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox, while acting as a breathable gasket for increased air passage.
• Fine open-pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage.
• Fused outer and inner elements prevent dirt and grime from being lodged between layers, unlike Twin Air, this can be a problem with inferior two-piece designs. Trapped particles can restrict airflow. And if dirt works it's way into your engine, a pinhead-sized granule will gouge your cylinder, piston and rings like a bullet.
• Exclusively formulated adhesive ensures glue seams will not break down.
• Twin Air filters are designed to increase airflow while ensuring the highest level of protection from dirt/dust.