Posts: 2
Threads: 1
Joined: Mar 2014
New to the site and the Mach 1 world just got a 2003 model. just trying to get as much info and knowledge as possible for performance gain. I love to piss off people by whooping there BS rides
Posts: 3,119
Threads: 92
Joined: Jan 2010
You came to the right place there are several members here with the later Mach1's and several have modified them in lots of different ways JTS71 Mach1
Posts: 2,305
Threads: 44
Joined: May 2012
Welcome to the site. Sounds like you like to have fun!
Posts: 3,222
Threads: 197
Joined: Nov 2009
Welcome to the site. I have an 04 Mach 1, mostly stock, but I did add a JLT CAI recently. It did seem to add a little power.
Posts: 4,181
Threads: 46
Joined: Jan 2011
Welcome - to the world of Mach 1.
Posts: 2
Threads: 1
Joined: Mar 2014
thanks for welcome guys and I do like to have fun. got a long list for the stang one would be the JLT read missed reviews on it glad to hear its adding a little something. I have a buddy that recommended changing gears to a 3:73 or 4:10 I have a auto trans so not sure what it will do as far running down the road at 80. wondered if anybody has tried the same. also want to do a custom tune if anyone would recommended anyone.