While the pony car is an automotive icon in itself, the GT variant has its own fanatical following. It's understandable; after all, the Mustang GT is the line-topping, V8-powered model, so if you're looking to turn the suave stallion into an out-and-out racehorse, the GT modifications are the way to go.
However, if you'd prefer to drive your new Mustang every day and not just when the racetrack is open, there's the all-new 2015 Ford Mustang EcoBoost. It comes equipped with a uniquely potent four-cylinder engine, paired with a turbocharger for the utmost in both effectiveness…