The best filter in the world can't do its job if there are leaks in the seal of the airbox. That's why Twin Air provides a complete line of products to ensure a leak-proof, fool-proof fit. Twin Air's Power Flow kit comes with a rigid, lightweight, billet aluminium cage that provides a tight seal to the airbox and replaces your flimsy plastic stock cage.

Includes a Fire-resistant Twin Air Filter.

YAMAHA POWERFLOW KIT 152222C Fitment:
YZ250F 19-22
YZ450F 18-22
YZ250FX 20-22
YZ450FX 19-22
WR250F 20-22
WR450F 19-22