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  1. H&S Mini Maxx 109003

    Performance & Drivetrain Parts
    Selling my Mini Maxx Race Tuner Traded my 08 6.4 (returned to stock) for a 14 6.7, this won't work on new truck. I need to get a new one. Unit has been udated with current files from H&S, needs the firmware update when on the truck and then ready to go. My understanding is there is no unlock...
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