https://ssnperformance.com/4-e....xhaust-muffler-pipe-
Included is a tuner with preloaded delete tunes, a rust-resistant delete pipe, and a complete EGR delete kit. The DOC, DPF, and EGR are the three main emissions systems of the 6.4 Powerstroke. While the EGR is located within the engine, the DOC and DPF equipment is located within the exhaust system. The DOC is eliminated along with the DPF.The 6.4 Powerstroke's DPF is prone to clogging, which compromises reliability. It also produces exhaust backpressure, which is detrimental t