A bit of tape on these otherwise ordinary-looking cars have rumors flying that the next-generation Mustang GT500 could be twin-turbocharged. (Well, the tape isn’t the sole reason behind the speculation; the intercoolers visible in their grilles are fanning the flames, too.) But we’re not buying it. Superchargers also need intercoolers and, as we previously reported, the next evolution of the Shelby GT500—due as a 2013 model—again will be supercharged. This time, it’ll have upwards of 600 hp. Funk Flex Find Flex On Google+