Some people think every Mustang should have a V-8, but we’re not part of that crew. This super-boosted Mustang gets a revised version of the turbo-four we loved in the old Focus RS — plus, tires, brakes and suspension parts from the top-dog Mustangs like the GT and Bullitt. With 330 horsepower and a lighter front end, Randy Pobst takes this hot hatch-powered pony car out for a blistering lap at Willow Springs. #Mustang #EcoBoost #TireRackHotLap #Ad