TwinAir Powerflow Kit - Yamaha 2014-18 YZ250F, 2014-17 YZ450F, 2015-2018 WR250F and 2016-18 WR450F

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  • Regular price $39.95
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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 PowerFlow kit comes with a rigid, lightweight, billet aluminum cage that provides a tight seal to the airbox and replaces your flimsy plastic stock cage.

A TwinAir Powerflow Kit includes a pre-oiled Twin Air filter, a special aluminum cage and all necessary mounting hardware.

Twin Air PowerFlow Kit for 4-Stroke models:
Replace your air-restricting stock backfire screen with our New PowerFlow kit. The kit includes a rigid, lightweight, billet aluminum cage with a special backfire-resistant layer of foam laminated to the inside of the filter.
 

PowerFlow kits are available for many models, and we're constantly adding new ones to fix issues with OEM airboxes.