Twin Air Yamaha YZ250F YZ450F (incl. Air Filter (FR) -) PowerFlow Kit

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

PowerFlow Kits for ATVs are custom-designed to each unique application for superior airflow, improved sealing surface, removal of the restrictive backfire screen, and ease of service.

Applications:

- Yamaha YZ 250F (2019-2021)

- Yamaha WR 250F (2020-2021)

- Yamaha WR 450F (2019-2021)

- Yamaha YZ 250FX (2020-2021)

- Yamaha YZ 450F (2018-2021)

- Yamaha YZ 450FX (2019-2021)