I have contacted both Dynojet and RevZilla and they assure me the power commander 5 is available for 2016-2019 models for both the base and the ATAS.
Part number 16-072
It has been posted in other threads by other users who have purchased the PC5 that the abrupt fuel cutoff is fixed, low speed throttle is made smooth, and the rev range flat spots are removed for a straight, linear response when installing the PC.
The general consensus is that it works. No one seems to have trouble with installation, either. I will be putting my order in soon based on these results.
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