If there's one consistent complaint about the new Ford Mustang, it's that maybe too many edges were sanded down in the transformation from Dearborn street rod to global BMW-fighting coupe. Thankfully, there's a shop in Nevada named for a late great Texas bad ass which specializes in taking Ford products and roughing them up right.

You've already seen the Shelby GT, but now you can hear it in motion — with Alex Lloyd finding out what 627 horses can do to that fancy new chariot. Here's his full take, and our video of this evil sonofagun.