https://cnrautoparts.com/2011-....2023-ford-powerstrok
Single exhaust has been the most popular choice for the last decade or so. Dual exhaust was big in the 90s but maybe it’s time for a comeback. 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. A special programmer has to be bought and used to fool