https://cnrautoparts.com/dpf-d....elete-pipe-for-ford-
Our DPF delete pipe for 6.7 Powerstroke bolts in place of the original DPF and CAT, rerouting emissions directly to the exhaust for enhanced performance and efficiency. This DPF delete pipe for the 6.7 Powerstroke is designed for easy installation, seamlessly replacing your stock components. By eliminating restrictive emissions systems, it improves exhaust flow, resulting in noticeable gains in both horsepower and fuel efficiency. Many DPF delete kits for the 6.7 Powerstroke include an option to add a muffler.