Cab & Chassis 4" Downpipe Back Single Exhaust with Muffler 2011-2019 Ford 6.7L F350/F450/F550 C&C Powerstroke 421016 EGR DELETE Industry First Full user-customizable throttle

Industry First Full user-customizable throttle curves

This is fully refundable if the original core is shipped back with in 90 days of receipt of order

Increases accelerator pedal response over stock

Measured Flow: 615 CFM @ 7" H2O

The Evolution greatly increases horsepower and torque and not only does it re-tune your vehicle

Cab & Chassis 4" Downpipe Back Single Exhaust with Muffler 2011-2019 Ford 6.7L F350/F450/F550 C&C Powerstroke 421016 EGR DELETE Industry First Full user-customizable throttleDescription Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved flanges. Enjoy a noticeable boost in performance, lowered EGTs and amplified air flow with this Mel's system. For powerhouse performance, Mel's delivers horsepower you can hear! Features: Ease of installation Contour Bent Hangers TorcTite Clamps Fitment: Fits 2011