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We believe every engine has untapped potential. Diesel and gas engines can be tuned to improve not just overall engine power but also to increase fuel economy—sometimes as much as a few miles per gallon. If you have questions, our knowledgeable sales staff can help. Whether you’re looking for a flash tuner that adjusts and reprograms running parameters or a piggyback in-line tuner that makes changes on the fly, we’ve got you covered.

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    Bully Dog GT Platinum Diesel Tuner 40420 Cummins/Duramax/PowerStroke
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    Bully Dog GT Gas Gauge / Tuner 50-State Legal 40410
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    Bully Dog GT Tuner Unlock Cable 13-16 6.7L Ram Cummins
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    Bully Dog GT Platinum Tuner 40417
    Bully Dog GT Platinum Tuner 40417
    $429.00
    universal fit
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    Bully Dog 40470 BDX Performance Programmer
    Bully Dog 40470 BDX Performance Programmer
    $399.00
    universal fit
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    RAM Mounts Mirror-Mate Mount Kit GT/WatchDog
    RAM Mounts Mirror-Mate Mount Kit GT/WatchDog
    $35.99
    universal fit
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    RAM Mounts Mirror-Mate Mount Kit GT/WatchDog
    RAM Mounts Mirror-Mate Mount Kit GT/WatchDog
    $35.99
    universal fit
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    RAM Mounts Mirror-Mate Mount Kit PMT Mount
    RAM Mounts Mirror-Mate Mount Kit PMT Mount
    $35.99
    universal fit
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    Bully Dog GT RAM Suction Cup Mounting Kit
    Bully Dog GT RAM Suction Cup Mounting Kit
    $35.99
    universal fit
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    Bully Dog Pod Mount Adapter for GT & Watchdog
    Bully Dog Pod Mount Adapter for GT & Watchdog
    $14.99
    universal fit
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