- Member ID
- #1937
- Messages
- 36
- Reactions
- 60
- Likes
- 12
- City
- Lincoln
- State
- NE
- Country
- United States
- Vehicle
- 2017 Challenger Hellcat
The stock trans on my 2017 finally gave up the ghost. I bought the car with 9k miles and it has quite a few passes on it while stock, tuned on a 2.5 pulley and now it is on a 3.0 Whipple build.
I have Sipple unit on its way with a Demon converter but I am not sure if my trans tune needs to be modified for the new transmission and converter.
Does swapping the converter require re-tuning of the TCM or PCM or both?
Thanks!
I have Sipple unit on its way with a Demon converter but I am not sure if my trans tune needs to be modified for the new transmission and converter.
Does swapping the converter require re-tuning of the TCM or PCM or both?
Thanks!