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  1. Bully Dog BDX Performance Handheld Programmer

    Dyno-Proven Performance
    BDX delivers dyno-proven tune files that increase horsepower & torque, unlocking greater towing ability and offroad potential.

    WiFi Updates & Cloud Tuning
    While other devices ship with outdated tune files, BDX always downloads the latest files tailored for your vehicle. Over-the-air updates also means that custom tunes from your dealer arrive remotely–without wires.

    Monitoring & Gauges
    Monitor a wide range of critical engine & transmission parameters, and create custom gauge views. Datalog parameters and playback via PC to maximize potential of dealer custom tunes.

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