Reviewed By Timothy W (Oxnard, CA) Reviewed for a 2013 Ford Mustang —12/23/2014 2:23 PM
Works as advertised noticable power difference same milage as stock with performance 91 tune.
Reviewed By Weston H (gentry, AR) Reviewed for a 2012 Ford Mustang —12/10/2014 11:02 AM
There are a few glitches in the programmer like two of the "level" numbers are switched and for some reason the programmer will turn off randomly and not display the gauges. But overall the programmer is great! It is nice to monitor everything and of course it provides a great amount of power.