2017-2019 Ford 6.7L Powerstroke Single-Exit DPF-Back Kits offer the most simplistic look with tons of different options for finishes and exit location. There is by no means a lack in the ability to still produce the aggressive and sexy sounds that boost your confidence behind the wheel of your Ford 6.7L Powerstroke. The already awesome F250 and F350 can be made even better with a quality single exit exhaust kit from Alligator Performance.