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2009 Subaru Forester Air Filters - Custom Fit

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Latest Customer Reviews

K&N Air Filters Reviews


Best Filter Made

Reviewed By Carl M (Bellmawr, NJ) Reviewed for a 2009 Subaru Forester —12/22/2010 10:32 AM

As a fan of K & N filter, I have them in all my cars and trucks, they are great, lowest maintence item on any vehicle. Clean them every 25, 000 to 30,000 miles, beats replacement normal filters. Plus the gas saving, okay, you get mayber 1 or 2 better mpg, but it is still a savings. Just install this one in my HEMI, was getting 13.2, now getting average of 14, this is with using the remote start for 5 or 10 minutes in the COLD mornings. Buy one, install it, you will see for yourself, more power, better mph, and no replacement of normal filters.

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AEM DryFlow Air Filters Reviews


Great filter

Reviewed By andrew p (bellingham, MA) Reviewed for a 2013 Subaru Forester —8/14/2014 3:29 PM

It does what it says. Great that it's reusable, maybe a bit more power and maybe a bump in mpg's but my main reason for this was the reusable nature and it filters better than kn and other oiled type filters.

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aFe Pro-Dry S Air Filters Reviews


Works Great!

Reviewed By Miron H (COHOES, NY) Reviewed for a 2013 Subaru Forester —7/16/2014 9:30 AM

This filter was designed for the WRX STi, but it works just fine in my standard Forester. As promised, the engine breathes a little easier, shifts a little smoother, and shows power gains at RPMs >3,000. However-and this was important to me-the filter does not change the engine sound, shift O2 levels too far outside factory specs (which can mess with your computer), and appears to be a safe, high-quality filter. Very satisfied so far!

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