https://ssnperformance.com/4-e....xhaust-muffler-pipe-
Deleting catalytic converters is also not uncommon, but is not something we recommend as it can negatively affect sound and performance. Trucks are probably the most common vehicles to be fully straight piped from front to back. Or...you could do what I am trying to do right now and up-sell a particle filter. It was also the first Ford engine to address newly introduced emissions standards. Known for power and not longevity, the 6.4 powerstroke has a mixed reputation for reliab