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 brian m (Ranson, WV) Reviewed for a 2015 Ford Focus —1/12/2018 3:27 PM
Much better filtration over paper stock. Bought this previously for my 2015 Focus ST. Perfect fit in the air box and the engine sucking air really is amplified. Throttle response also noticeably quicker. This is my second of these because I like to have a spare to drop in while I clean the other one .