Knowledge Base Home TUNERS, GAUGES and ACCESSORIES BDX Tuner Info How Do I Adjust my Tune on my Bully Dog BDX Tuner for a Different Octane? I Only See One Option.

    How Do I Adjust my Tune on my Bully Dog BDX Tuner for a Different Octane? I Only See One Option.

    November 24th, 2020

    How do I change the octane setting on my Bully Dog BDX Tuner?


    Scroll to the octane setting so that it is highlighted and press the center button. You should now see the different options for Octane rating (tune setting)




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