Reviewed By John I (Grasonville, MD) Reviewed for a 2010 Ford Focus —11/10/2011 8:16 AM
I received the filter on time and I was able to install it with ease. On the 1st tank of gas I had 2MPG improvement. I continue to average 2 to 4 MPG better.
Reviewed By Hayden C (GENEVA, NY) Reviewed for a 2015 Ford Focus —9/1/2015 6:07 PM
The look and sound are great. The only thing I did not like was that I felt that it was a little tough to get to seat properly. I would get it seated so the air box cover would properly fit back on, and every time I tried to tighten down the clamp, it would come unseated. After messing with it, I finally got it installed correctly. Overall good product.