Your Cart Is Empty

2009 Subaru Forester Air Filters

Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat
2 3 >

  • shipping icon
  • Not Rated Yet


View all reviews for this product

There are no customer reviews for this product

You may only compare up to 5 products at a time.
Please select at least two products to start comparing.
2 3 >

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.

View More Reviews

K&N Cabin Air Filters Reviews


Reviewed By PETER C (MIDDLE VILLAGE, NY) Reviewed for a 2017 Subaru Forester —3/30/2018 12:36 PM

great product but i didnt receive the cover for the filter with my order, which i had to call and complain to receive. I read reviews and it seems to happen alot

View More Reviews

AEM DryFlow Air Filters Reviews

Aem for subaru forester

Reviewed By Francis G (Jim Thorpe, PA) Reviewed for a 2017 Subaru Forester —9/6/2016 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.

View More Reviews