Wait4me Tune?

[dualscoopinchevy]

How do these tunes work? As far as what you physically receive from him. I'm not seein how he sends you a tune in the mail? who can help me on this?

 

plus...another exhaust question. I've got dual 2.25" glasspacks on my truck right now....and I hate them. I've tried to crack them up just to have a little fun before I put new mufflers on but I cant seem to crack them. I've run the truck hot then shoved a hose in there...didnt help. Should the truck be running or not when I try that? Any ideas?

[Hammer2785]

He will send you a tuned PCM in the mail, unhook old one hook up new one and good to go. Or he now offers a handheld tuner custom loaded with three tunes on it that works like a superchip or hypertech....