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:

- KTM 125 SX (2007-2010)

- KTM 125 EXC (2010-2011)

- KTM 250 SX (2007-2010)

- KTM 250 XC (2007-2010)

- KTM 300 EXC (2008-2011)

- KTM 300 XC-W (2008-2011)

- KTM 200 EXC (2008-2010)

- KTM 200 XC-W (2007-2010)

- KTM 250 EXC (2007-2011)

- KTM 250 XC-W (2007-2011)

- KTM 150 SX (2009-2010)

- KTM 150 XC (2009-2010)

- KTM 200 XC (2008-2010)

- KTM 144 SX (2007-2008)

- Husaberg TE 125 (2011-2012)

- Husaberg TE 250 (2011-2012)

- Husaberg TE 300 (2011-2012)