Now I'm Strokin6.4Liters
I'm trying to get some parts together for my 6.4 and I am trying to figure out what I should get for exhaust. I plan on running the spartan with an afe stage 2. I'm looking at the flo-pro straight pipe dpf delete exhausts and I don't know what i should get. Should I go with 4'' or 5''? Turbo back or down pipe back?