2013 6 to 8 speed swap SEND HELP.LOL

[kylor 941]

Hello. I am currently at the end stages of swapping my 2013 from a 6 to 8 speed. I have all the hard parts swapped. Trans,drive shaft,etc. I am trying to source the correct ecu to get the 8 speed presets with my vin written over. So that my truck recognizes it. Part # 68153844AC
I tried all computer resources. They said they could not soure it. Flagship one said they could only write the presets of my original vin.
Please someone out there help me

 

[04fxdwgi]

There are some youtube videos out there suggesting a "stand alone ECU / TCU" to overcome factory programming and comparability problems

 

[DILLIGAF]

There's like 5 threads on this forum on how to do a swap. Start there.