One of the stars of the 2015 Festival of Speed presented by Mastercard was the ‘65 Hoonigan Mustang. If you were there, you would not have missed it as it could be heard from pretty much anywhere in West Sussex. It had an incredible 857PS (644kW) which is why the wheels struggled to get an ounce of traction. There was a later Hoonicorn Mustang with 1,420PS (1,044kW), but the original grabbed the world’s attention more than any other Hoonigan vehicle.