A couple new photos of the 2015 Mustang s550 test mule. They are not much more revealing than past photos we’ve posted, but an independent rear suspension can clearly be seen again.
This is still a 2013 body sitting on a 2015 chassis, with manufacturers plates. This is supposedly of a vehicle being worked on by a company that’s been closely involved with Ford and the Mustang in the past (perhaps a supplier or tuner?).