Discussion Starter · #1 ·
Hey everyone. I have made a decision about the automatic transmission (crapbox, if you will) and decided to convert to a manual transmission. I have heard that the AX15 is not a good transmission and I am concerned that the NV3500 doesn't have a removable bell housing. I also know that there are other things that I need to get to make it work. My main question is about the engine computer. There are two different types, one for manual and the other for the automatic. I have come across a Mopar Performance PCM part number that applies to the 3.9 Magnum. The number is p5249521. Does this PCM work with either automatic or manual transmissions? I have heard that it does but I want to make sure. Another question is does the NV3500 come with a detachable bell housing? Thanks in advance.