Not sure which 2005 Ford Mustang In-Line Modules are right for you? We have over 945 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"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." —David T from Helena, MT bought a Jet Performance Module for a 2005 Ford Mustang.