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 william k (Skiatook, OK) Reviewed for a 2011 Ford F-250 —3/21/2017 2:50 AM
Good pre filter. Really good fit. You really should have one of these as it does protect the "expensive" filter from contaminants. Mine was plain it didn't come with the screen printed logo like the one in pic, they do come in colors though.