Please bare with me as I am not very knowledgeable on the computer/programmer stuff. I have a predator U7146, and a 2002 GT 5spd. I have stock manifolds and an x-pipe and flowmasters, no cats. I have no other mods done, stock air box etc. Do I need anything other than the 93 tune out of the box for ...

So yesterday I was re-installing my stock tune back onto my 2002 Mustang GT to give it a "break" for a while (save some $$ on gas, tone it down for a little while with the spirited driving, stop getting so many tickets), and while installing the stock tune back on my car, in the process of ...