Reviewed By David T (Helena, MT) Reviewed for a 2005 Ford Mustang —7/28/2009 6:56 PM
I have a 2005 V6 Mustang. It is difficult to give a good rating. I installed the module the same time I intalled a cold air intake system and a tru-dual exhaust with an x-pipe. With the addition of all three items there is definately an increase in power. I do not have a very accurate mpg as it has only been 1 week since installation. But, according to the computer readings, highway mileage has gone up approx 15%, so I do expect to see better mpg on the highway, right now city driving has been hampered by a heavy right foot.