strait pipe?
You wont notice a difference between 5" and 4" as far as power and EGT's, Sound, Maybe. I think 5" sounds to raspy but thats me. If you really want 5" go 4" to behind the Tranny mount then step it up.
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ebg2g
5.9 Liter CR Dodge Cummins 03-07
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Mar 29, 2015 06:15 PM





