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Twin-Air - 01

Twin Air Power Flow Air Filter Kit KTM MX/End 2007-2013

500cc Series Models
450cc Models
350cc Models

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.

Don't let your stock set-up rob you of power and engine reliability. Twin Air is known for superior airflow filters. The PowerFlow Kit is a step above and beyond as it replaces the stock air filter cage with a stronger, lighter and better fitting version. These kits eliminate leaks and provide more air for power, and the filter can still be removed in a snap for cleaning. Twin Air eliminates the need for the spark arrestor screen because the PowerFlow air filter has a backfire-resistant layer of foam laminated to the inside surface supported by a rigid billet aluminum cage for improved airflow and power output.

  • Billet aluminum cage provides a tight seal to the airbox and replaces your flimsy plastic stock cage.
  • The backfire-resistant filter can easily be removed for cleaning.
  • A Twin Air PowerFlow Kit includes a pre-oiled PowerFlow Air Filter, a special aluminum cage, and all necessary mounting hardware.

Note: Use stock bolt or Twin Air Air Filter Bolt (sold separately) for mounting, bolt NOT INCLUDED! Image is for representation, actual product may very depending on application.

Replace your air-restricting stock backfire screen with the New Twin Air PowerFlow Kit and get the most from your motorcycle!



This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65

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