2 – STROKES: 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. 4 – STROKES: 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.

Fitment:
Husqvarna TC 125 2016 to 2018
Husqvarna TC 250 2016 to 2018
Husqvarna TE 150 2017 to 2018
Husqvarna TE 250 2017 to 2018
Husqvarna TE 250i 2018
Husqvarna TX 125 2017 to 2018
Husqvarna TX 300 2017 to 2018
KTM 125 SX 2016 to 2018
KTM 150 SX 2016 to 2018
KTM 250 SX 2017 to 2018
KTM 250 XC 2017 to 2018
KTM 250 XC-W 2017 to 2018
KTM 250 XC-W TPi 2018
KTM 300 XC 2017 to 2018
KTM 300 XC-W 2017 to 2018