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- Part #:33-2401
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K&N Air Filters Part #33-2401 Customer Reviews
33 Customer Reviews
Reviewed by Michael S (Old Hickory, TN) Reviewed for a 2008 Ford Focus — Sep 27, 2015 12:54 AM
Quality product that does the job. May seem a little pricey but when I realized I won't have to buy another filter for 5 years it isn't anymore expensive than a conventional filter. Better gas mileage and performance too.
Reviewed by Dallas S (OAK GROVE, MO) Reviewed for a 2011 Chevy Suburban — Apr 14, 2014 8:16 PM
Within two weeks my average MPG has gone from 29.3 to 29.9! I expect it will go up another tenth or two. The old paper filter was only 3 months old and driving habits have not changed. It will completely pay for itself by the end of week three.
Reviewed by Jon T (Woodbridge, VA) Reviewed for a 2010 Ford Mustang — Jun 14, 2013 5:19 AM
Reviewed by wesley h (QUARTZSITE, AZ) Reviewed for a 2009 Ford Focus — May 10, 2013 6:59 AM
Reviewed by Dave G (LAKE JACKSON, TX) — Oct 25, 2012 5:03 AM
I've used K&Ns on my motorcycles for years; when I saw the prices for throw away filters I thought, why not go to K&N for my car & truck? It costs only about 2.5 times as much as the disposable filters; the K&N will require service far less than the others, and the vehicle breaths better. Especially if you keep your vehicles long like me, it's an easy choice.