Raw power, iconic looks, and an engine note that sends chills down your spine—the MKIII Shelby Cobra by Superformance is something special. But is it just about the sound, or is there more to it?

The body also finds its origins in Shelby's later Cobra models, with pumped up arches front and rear, a hood scoop, single roll-hoop and larger grille opening. MkIII models are fitted with the ...