Quote Originally Posted by DarkKnightWong View Post
Sounds like if I stick with all 09 Corvette TB, ECU OS, Pedal I should be ok...

Have people had good experience flashing a 6L80e out of a 2WD truck with the corvette flash?
That part is still very fuzzy to me... I have not been able to find a lot of info on how flashing the tcm inside these transmission go... Do I even need to flash it?? If it's an 09 6L80e... Can the Corvette OS on the E38 talk to it...
If its an 09 TCM/trans, then the 09 E38 will say hello nicely. It really depends what OS number is already in the TCM as to how you go forward from there. There are several different 09 TCM OS's.