Photos from the Detroit show give us an introspective look at the guts of the new Ecoboost S550.
Ti-VCT (twin independent cam timing) will advance or retard valve timing as needed, either manufacture more power where needed or maximize efficiency. Please use HIGH quality oil and filters or else you're going to gum up the phasers, this is the majority off issues seen with the 3.5 EcoBoost in F150.
A dual stream of exhaust inputs feeds the first ever Ford Twin Scroll Turbo. Double streams prevent turbo lag at the bottom end of the rev band. Better than an Anti-Lag System