I recently bought a 05 srt with 26k. Interested in putting in a manual. I plan on eventually pushing 420-430 h.p. Will the stock manual handle that. If not where might I find one that will? ✌

 

That would be nice to have. Given the complex electronics integrated between the transmission ECU and the PCM communications I know you would have problems.

Here is a related link mentioning a single member HDDP who allegedly did it:

https://www.crossfireforum.org/forum...into-srt6.html

 

Thanks......i prefer a stick but of course cant get with srt. The auto in mine is a bit clunky and sometimes searches. It may be cause ots a 26k car. So it wasnt run much. Last owner was an older woman so it was maybe run softly. Tranny may need to relearn and get with the new program. 😜

 

Consider a Tune, from what I understand, an ECU tune in the SRT also changes how the TCM operates the Transmission.
From what I have read on here, it makes enough of a difference that several owners have posted about it.