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AEM DryFlow Air Filters Part #28-20304 Customer Reviews
4 Customer Reviews
Reviewed by Francis G (Jim Thorpe, PA) Reviewed for a 2017 Subaru Forester — Sep 06, 2016 11:01 AM
When I installed the filter my avg mpg went up 2mpg from 26 to 28. I am relieved that the map sensor won't be getting oil on it from the filter.
Reviewed by Carl H (Verona, VA) Reviewed for a 2015 Subaru XV Crosstrek — Oct 05, 2015 8:57 PM
This filter is much deeper than the stock filter and doesn't fit properly in the airbox of a 2015 Subaru Crosstrek, and therefore most likely other years and other Impreza models. I found that the airbox was crushing it when forced to close. As a result I had to carve away about 1/8" of airbox plastic to make the airbox close without too much force. The filter should be redesigned to fit properly.
Reviewed by andrew p (bellingham, MA) Reviewed for a 2013 Subaru Forester — Aug 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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