You need the computer and harness to do a 6r80 swap. If you want a cheap solution I suggest looking for another option.in my country tax are high i did the maths it is an over 4000$ to change car for an auto car. i can get a trans for 800$ and do the job by myself....:idea:
I traded my manual for an auto car. Definitely not the best financial move. People forget a lot of the costs associated with doing this.
Depreciation
The first part of your car loan is mostly interest payments so you are tossing that away only to start the process over again on a new car.
I am glad I don't have to worry about the problems I had with my trans but if given the opportunity I would probably swap back to manual.
Auto wasn't an option on the Boss.,Why not just buy the tranny you want when you get the car?