ALL 250-501 KTM AND HUSQVARNA BIKES THAT USE THE NEW STYLE 'TWO SPIKE' FILTER CAPTURE TABS AS SHOWN IN THE PHOTO.
Twin Air PowerFlow Kit
Straight off the Works Team race bikes, it's a full flow air filter cage without the spark arester screen and a full flow flame proof air filter.
Removing the backfire screen improves air flow for maximum breathing on a race bike with the reeds removed and the exhaust opened up.
Don't let your stock setup rob you of power and engine reliability.
Twin Air's Power Flow kit combines a larger Twin Air filter with a tough, super-lightweight billet aluminum anodized flange that eliminates leaks, wont cut or wear through the filter like the stock plastic cage can, and provides more air for more power.
As with all Twin AirFilter is removable and washable include a rigid, lightweight, billet aluminum cage that replaces the flimsy plastic stock cage that has been known to tear the filter at the center post and provides an ultra tight seal to the airbox.
Kit includes a rigid, lightweight, billet aluminum cage, Twin Air Backfire Proof replacement filter designed with a special backfire-resistant layer of foam laminated to the inside
MAY NOT BE STREET LEGAL IN ALL 50 STATES.