With a supercharged 6.2-liter V8 and two electric motors out front, this California-built supercar could be seriously fast. Last year at the L.A. Auto Show, California-based Aria showed a mid-engine concept called the "Fast Eddy." Named after Ed Taylor, former vice president of design at GM and father of one of Aria's co-founders, Charles Taylor. Now, the group is back with a production version, called the FXE, and it looks seriously cool. While the Fast Eddy concept had a Chevy-sourced 500-horsepower small block V8, the FXE is a little more serious. Power is sent to the rear wheels via a...