https://cnrautoparts.com/2011-....2023-ford-powerstrok
This one is purely up to preference and what you like. The only deciding factor for some in the dual vs single exhaust debacle is a dual exhaust system can be a little more costly. I put this together for a customer, for the millionth time, on which exhaust system is right for a 6.7 Powerstroke. I realized; why don’t I make a blog post that explains which is the best exhaust for a 6.7 Powerstroke? Then I can point all my customers to that instead of repeating myself. Loudness can be a pro