So much for beating the boss. Was expecting at least a couple over the 444 that's been available for the last couple years in a NA mustang. Oh well....
To my understanding, this was part of the last, pre-sale able build. It is the ecoboost with the 19" pp wheels.
Gotta say, absolutely GORGEOUS in person!
I think we finally have our answer!
Straight from the dealer guide:
Charcoal Black environment, color-accented seats with contrast stitching, color-accented door panel inserts and dark aluminum instrument panel.