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2004 Ford Focus Air Filters - Custom Fit

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Latest Customer Reviews

K&N Air Filters Reviews

VW Touareg

Reviewed By Peter H (Santa Maria, CA) Reviewed for a 2004 Ford Focus —9/5/2007 9:36 PM

I put the filter in with some sealing grease; it fit in nicely. It's only been 40 miles; so far I may be getting a tad bit better mileage, maybe 2 or 3%. The Touareg is heavy and slow with a V6, so I don't know if hp increase will be too evident.

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Green Air Filters Reviews

Awesome drop in Filter

Reviewed By brian m (Ranson, WV) Reviewed for a 2015 Ford Focus —1/12/2018 3:27 PM

Much better filtration over paper stock. Bought this previously for my 2015 Focus ST. Perfect fit in the air box and the engine sucking air really is amplified. Throttle response also noticeably quicker. This is my second of these because I like to have a spare to drop in while I clean the other one .

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Fram Air Filter Reviews

2013 Focus

Reviewed By Ryan B (TRENTON, MI) Reviewed for a 2013 Ford Focus —11/13/2017 8:48 PM

Filter was a fair price, easy to install

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