Reviewed By gary b (Stockbridge, GA) Reviewed for a 2005 Ford Explorer —9/29/2011 8:34 AM
It was very easy to install. I had to go buy shorter bolts because I have a K & N filter set up. The bolts they sent are for a stock installation. It might of given me an extra 2 or 3 mpg, but I've only run 1 tank through so far. I didn't notice any power difference. I was in it for the mileage.