Reviewed By vanna t (Quakertown, PA) Reviewed for a 2015 Subaru WRX —8/24/2015 5:43 PM
Just as described, a little fat compared to oem so it was a tight fit but it works.
There are no customer reviews for this product
Reviewed By Erich S (HANNACROIX, NY) Reviewed for a 2009 Subaru WRX —6/23/2009 7:10 AM
I have used K&N filters in the two WRX models I have owned and I am happy with the results. I can't say if they have increased horsepower but I know the have maximized engine performance, and saved me money by not having to replace the filters. When I get your coupon, I will order a filter for the 2009 WRX I just purchased.
Reviewed By OMAR H (OAKLAND, CA) Reviewed for a 2001 Ford F-150 —8/15/2018 8:14 AM
I have been using a K&N filter for years. I install the Green filter and is different than night and day. Better performance after about 100 miles of driving. Also beter fuel economy I'm estimating about 4 miles per gallon. Thats is 104 miles extra per tank of gas. I have a 2014 Ford focus with duel exhaust and the Green filter and getting between 50 to 53 miles per gallon on the highway. I love the Green filter and the savings at the pump.
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