Keep your motor’s lungs fed with clean, energy-rich oxygen from the “the world’s best air filter”—K&N Air Filters. Constructed from pleated sheets of oiled cotton gauze, these air filters strip away grime without blocking airflow. Fully reusable. Million Mile Limited Warranty.
Not sure which 2008 Subaru Forester Air Filters - Custom Fit is right for you? We have over 14143 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"They provide that I control the air flow and can get it clean whereever I am when needed." —Norman C from Angelus Oaks, CA bought a K&N Air Filters for a 2008 Subaru Forester, 2.5L 4-cyl. engine.
"Had/have K&N air filters in every vehicle I have owned (cars, motorcycles, atv's, and golf carts). Unfortunately, the K&N air filter on my 2008 Subaru Forester Sports XT does not fit perfectly. It's close, but not perfect." —Dwayne I from Fernley, NV bought a K&N Air Filters for a 2008 Subaru Forester.
"Has made a difference in overall response in accelerating and spunkiness. I had a 1/2 tank of gas in tank when installation was made; after first fillup, overall average mileage went from 25.5 to 26.4. This is just back and forth to town, etc. No long trips. I anticipate to gain another mile or two per gallon. I gained more than 2 miles per gallon on my 99 CRV when K&N filter was installed, so I believe I will do as well or better on my new Subaru. I used the 07 K&N filter on my 08 as the service dept. at my dealer said it would fit and he too recommended the filter." —Kenneth Or Teresa L from Dunnellon, FL bought a K&N Air Filters for a 2008 Subaru Forester, 2.5L 4-cyl. engine.
"I considered the cone shaped performance filter with a cold air box but opted for a K&N replacement of the stock filter instead. I'm sure it breathes better with the new filter and it feels a little more eager from a dead stop.
I have used a K&N filter before in a VW Golf.
I have a round cannister filter in my Dino that looks like a K&N but it is a different brand." —David L from Erie, CO bought a K&N Air Filters for a 2008 Subaru Forester, S-type, 1.6L 4-cyl. Engine.