Twin Air Powerflow Kit

Even the best filter in the world can't do its job if the seal of the air box is leaking. 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 air box and replaces your flimsy plastic stock cage.

On 4-stroke models you can use it to replace your air restricting stock backfire screen.

The kit includes a rigid, lightweight, billet aluminium cage with a special backfire-resistant layer of foam laminated to the inside of the filter.