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custom tuning mcc

  1. 6.7 Performance Parts Discussion (2011-2016)
    Please educate me, new to the DPF scene. What happens if you just replace the pipe without re-tuning? Can you disconnect the fuel "injector" and just get a code (annoyance) or does it actually hurt the truck? Also, does anyone make a reasonably priced DPF delete tune??? I don't want to...