The new 2.0 in the Edge is very different. "In addition to the unique twin-scroll turbocharger, the 2.0-liter EcoBoost now features new pistons that provide a higher, more efficient compression ratio (going from 9.3:1 to 9.7:1); a newly designed, integrated exhaust manifold optimized for the twin-scroll setup; a new active oil control system; an active wastegate to more accurately manage boost and torque levels; and a new, high-pressure direct-injection fuel system for more precise fuel delivery." There's more at http://www.at.ford.com/news/cn/Pages/Ford%E2%80%99s%20Twin-Scroll%202-0-Liter%20EcoBoost%20Engine%20Debut.aspx