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.