Bully Dog BDX Tuner- 40470, Automotive Tuner
Bully Dog BDX Tuner- 40470, Automotive Tuner
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Bully Dog

Bully Dog BDX Tuner- 40470, Automotive Tuner

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Key item features

  • Smart Updates: Offers convenient Wi-Fi and cloud updates for the latest features, firmware, and advanced Dyno-proven calibrations.
  • Versatile Tuning: Pre-loaded with octane-based tunes and supports up to 20 custom tunes for a wide range of gas and diesel vehicles.
  • Diagnostic Capabilities: Easily reads and clears Diagnostic Trouble Codes (DTCs) for efficient vehicle maintenance.
  • Adjustable Performance: Provides vehicle-specific adjustable options to enhance horsepower and torque as needed.
  • Intuitive Interface: Features an easy-to-use push-button interface, on-screen virtual gauges, and a full-color display for monitoring parameters.
  • Handheld Design: Comes as a sleek handheld device, with an optional mount available for convenient parameter monitoring.
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Current price is $419.00
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  • Free 90-day returns

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Customer ratings & reviews

4.1 out of 5 stars
stars14 ratings7 reviews
How item rating is calculated
  1. 5 stars64% (9)
  2. 4 stars14% (2)
  3. 3 stars0% (0)
  4. 2 stars7% (1)
  5. 1 star14% (2)

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Showing 1-3 of 7 reviews

Dec 26, 2025
T1GER123456789
5 out of 5 stars review

Verified Purchase

Great Tuner

Worked perfectly on my Ford Ranger Ecoboost. Was very easy to update the tuner over WiFi and then install the tune. It takes a little time to install the tune, but this is true with all tuners, as I have used multiple brands in the past. There are companies that will write you a custom tune as well to get even more performance out of your vehicle.

Incentivized Review
Helpful?5P4IRMH3AQ3R128525548
Jul 29, 2025
Kyle
5 out of 5 stars review

Verified Purchase

Simple tuner for cheap and easy to use.

Incentivized Review
Helpful?5P4IRMH3AQ3R128525548
Mar 10, 2025
riley
5 out of 5 stars review

Verified Purchase

2019 F250 6.7 tuner

Works perfect. Woke the truck up a lot.

Incentivized Review
Helpful?5P4IRMH3AQ3R128525548