Reviewed By John M (Kennewick, WA) Reviewed for a 1997 Ford F-250 —3/19/2008 8:25 PM
I have noticed increased MPG although slight every little bit helps and increase performance from my K & N air filter.
Reviewed By Sidney L (WARD, AR) Reviewed for a 2012 Ford F-250 —8/5/2015 8:55 AM
This filter appears to be well made and was a direct replacement for my OEM filter. My only concern is that at first I lost 2-3 MPG. I finally figured out that the truck was re-learning its fuel/air mixture. Now I am back to the same MPG that my OEM filter gave me, so the net result is "0". Could have saved some money purchasing a OEM filter. This is a 6.2L gas engine. I average 15MPG running around and 9-10 towing the camper. I thought I would increase that by 1 or 2 MPG. No Luck.