thanks for everyones help. can i just ask what a 'handheld tuner' is?

 

It's a diablo or sct tuner, it plugs into your ecu port and allows you to reamp or modify the factory parameters of your ecu to produce a little more hp and remove or reset rev and speed limits as well as reamp your trannys performance. See http://www.mustangtuning.com/ or http://www.brothersperformance.com/ for a little more details.

 

Check out my sponsor section; I just started a GB/Raffle for intakes.

 

Link please.