It has a muffler so im not sure, and yeah the dealer can reflash it but idk how much that would be prolly like $100 or more u know dealers
06 2500 programmed
My brother just purchased an 06 and dealer didn't know if it had been programmed or anything, but it does roll quite a bit of smoke. Was wondering if there was anyway to tell if the ecu has been flashed or not
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