Twin Air PowerFlow Kit - KTM 4-Stroke 250/350/450/500 (5-pin holes) 2011/2015

Twin Air PowerFlow Kit - KTM 4-Stroke 250/350/450/500 (5-pin holes) 2011/2015

Marsoni

M251S

$184.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Twin Air PowerFlow Kit - KTM 4-Stroke 250/350/450/500 (5-pin holes) 2011/2015TWIN AIR POWERFLOW AIR FILTER KIT The best filter in the world cannot do its job if there are leaks in the seal of the airbox. The Twin Air Powerflow Kits ensure a leak proof, fool proof fit with a rigid, lightweight, billet aluminium cage that replaces your flimsy, plastic stock cage, and a billet aluminium flange with a rubber seal that bolts tight to your airbox. Note: Powerflow kit accepts powerflow air filters only, replacements available

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I searched the Toyota forums and consistently saw this item mentioned as one that would not move on bump roads or even over time on smooth roads. It is the best and must secure mount I have ever used. It fits perfectly on was designed not to obscure the view. I have recommended this brand to everyone that I have talked to about mounts since I got. Very easy to install also!

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Reviewed in the United States on September 15, 2025