Bully Dog 40470EO BDX Handheld Performance Programmer and Gauge Monitor

The Bully Dog BDX Performance Programmer (40470EO) is a compact, handheld tuning device engineered to unlock more horsepower, torque, and fuel efficiency from gas and diesel-powered trucks and SUVs. Whether you're hauling heavy loads, navigating off-road terrain, or optimizing highway fuel economy, the BDX delivers dyno-proven results in a sleek, easy-to-use package.

Key Features:

• Pre-Loaded, Dyno-Proven Tunes: Comes with street-tested tune files designed to increase horsepower and torque while improving drivability right out of the box
• Custom Tune Storage: Stores up to 10 custom tunes, sourced from Bully Dog's network of over 1,000 authorized custom tuning dealers (custom tunes not included)
• Built-In Wi-Fi Connectivity: Cloud-based tune delivery sends the latest calibrations, firmware updates, and custom tunes directly to the device — no computer or cables required
• Full-Color LCD Display with Customizable Gauges: Monitor and display critical engine and powertrain data in real time using fully customizable virtual gauge layouts
• Extensive Data Logging: Advanced monitoring and datalogging capabilities via Derive's free Livelink software for in-depth performance analysis
• Read and Clear DTCs: Reads and clears Diagnostic Trouble Codes (DTCs) and Check Engine Lights (CEL) without a trip to the dealership
• Clean Air Act Compliant: Bully Dog tuning devices will not modify or delete factory emissions systems such as EGR or DPF; all preloaded tunes are tested for emissions compliance

Emissions Notice: This product is not intended for use on vehicles where emissions equipment has been removed or disabled. Not legal for sale or use in California.

The Bully Dog BDX Performance Programmer is a versatile all-in-one solution for drivers who demand more performance and smarter monitoring from their vehicle, combining a performance tuner, real-time gauge monitor, and diagnostic tool in one handheld device.