Reviewed By Albino G (Seminole, TX) Reviewed for a 2005 Ford F-150 —8/18/2014 8:34 PM
It was easy to install, I could not close my hood because the box was to high, so I had to customize it a bit.
Reviewed By Alejandro I (yuma, AZ) Reviewed for a 2009 Ford F-150 —3/15/2017 8:46 PM
I bought this spacer to improve hp and throttle response, i did notice a whistle sound from 2500 to 3000 rpm and also more hp when accelarating. It is not a huge improvement but i did notice a little more than stock.