For me, being in the business of performance transmissions its controlling line pressure, shift timing (overlap). Chrysler's are very complicated and to date, no one offers the ability for a end user to modify or enhance the performance. The diablosport tuners offers some changes to the transmission like raising line pressure tables or modifying pulse generators signals (for the speedometer), but everything I have seen to date is very limited, and those modifications can be done without using tuner software.
Ive tuned MOPARs with both HPT and diablo, Neither of them have good trans support. that being said Id use HPT, the software is way faster to navigate and you dont have to flash the handheld then the car.
Anything in either Diablo's or HP Tuners software that allows advance tuning/tweaking how the transmission shifts? (And I don't mean just control line pressure and rpm of the shift)
took my car to "maxx hp tuning" in highland, now that hptuners is the first to crack the tcm side of things, what a world of difference, nice to see hptuners helping with the dodges finally