2011-2019 Powerstroke C&C 4" Downpipe Back Exhaust w/ Muffler (421016 / 422016)

Flo-Pro Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.

The 421016 / 422016 is a 4" Turbo Back Exhaust System by Flo-Pro for the 2011-2019 Cab & Chassis 6.7 Powerstroke. It's the perfect kit if you're looking to remove your stock components and replace it with high-performance & high-flow 4" piping from your turbo back! Just like all of Flo-Pro Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. You'll notice fuel mileage improvement, increased torque, and you'll have a much better sounding 6.7L!

Part Number: 421016 / 422016