dfw

**Dominic Toretto** · 11-21-2013, 03:09 PM

Originally Posted by DirtyD

I would much rather have a tune based off what my car was doing than one that was key punched into a program to spit out PID values to match my mods.

My assumption could be wrong but, I would think that they all come with the exact same tune from the factory. I wouldn't expect tunes to vary from one Mustang GT to the next of the same year, powertrain etc. Could you possibly explain further on that?

-Alex

**DirtyD** · 11-21-2013, 04:28 PM

Originally Posted by Dominic Toretto

My assumption could be wrong but, I would think that they all come with the exact same tune from the factory. I wouldn't expect tunes to vary from one Mustang GT to the next of the same year, powertrain etc. Could you possibly explain further on that?

-Alex

No 2 cars are alike. Just because 2 cars have the same commanded tune values, doesn't mean each one will run exactly like the other.