Turbo back exhaust? Update!
Any recomendation for size, assuming your running the stock turbo? I was thinking 2.5" would be big enough, and would sound nice. Most all the aftermarket Ford/Dodge/GM diesel trucks run 4" as the standard aftermarket size for an upgrade. All those engines are more than double the displacement of the D24, it would seem to me that 2.5 would be plenty. Is that even a waste of time? Is it worth even building a bigger exhaust? I would straight pipe it no matter what, as I love the sound. Dumping the muffler should help it flow much better and drop EGTs I'm expecting.
Jason
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