Richard Hammond spent years reviewing everything from hypercars to homemade contraptions, but it’s a 500-horsepower Ford Mustang Dark Horse that pulled the most surprising reaction out of him yet. Built around a reworked 5.0-liter V8, a standard limited-slip diff, and a six-speed manual, the Dark Horse arrives just as its V8 rivals are disappearing from showrooms entirely. Watch to see what won him over.