Bully Dog Performance Programmer BDX Mustang 2015-2021

Bully Dog:


  • Proudly Made in the USA!
  • Simple Push-Button Interface
  • Built-In WiFi Access
  • On-Screen Virtual Gauges
MSRP $499.00
You save 20%

Bully Dog BDX Performance Programmer for 2015, 2016, 2017, 2018, 2019, 2020 and 2021 Mustangs.

Gain control over your 2015-2021 Mustang's performance capabilities with this BDX Performance Programmer from Bully Dog. This tuner will help you unleash horsepower and torque that may be hidden in your S550's factory calibration!

Bully Dog BDX Performance Programmer Features and Benefits (40470):
- Sleek Design with a Simple Push Button Interface
- Built-In Wi-Fi Allows Updates via the Cloud
- Monitor Key Vehicle Data with Full-Color Screen
- On-Screen Virtual Gauges
- Flash and Go Convenient Tuning
- Data Logging and Monitoring of Critical Engine Parameters
- Read and Clear Diagnostic Trouble Codes
- Store up to 20 Custom Tunes

*Adjustable options and features vary for each vehicle and are not available on all vehicles.

Bully Dog specially designs this hand-held performance tuner to allow you to take your S550 to the next level. You can even download the latest product updates via the cloud. This tuner's built-in Wi-Fi ensures you have the most up-to-date features, Dyno-proven calibrations, firmware, and up to twenty custom tunes. The user-friendly push-button interface, on-screen virtual gauges, and full-color display allow you to track and adjust your Mustang's performance in style.

Vehicle Fitment:
- 2015-2017 3.7L V6 Mustangs
- 2015-2021 2.3L I4 EcoBoost Mustangs (Pre-Loaded Tunes NOT available for 2021 models)
- 2015-2021 5.0L V8 GT Mustangs (Pre-Loaded Tunes NOT available for 2020-2021 models)
- 2016-2020 5.2L V8 Shelby GT350/GT350R Mustangs (Tuning Support is NOT available for 2015 models, Pre-Loaded Tunes NOT available for 2020)
- 2020 5.2L V8 Shelby GT500 Mustangs (Pre-Loaded Tunes NOT available for 2020 models)
- 2021 5.0L V8 Mach 1 Mustangs (Pre-Loaded Tunes NOT available for 2021 models)

*NO 2021 Pre-Loaded Support at this time, Custom Tuning ONLY on 2021 models (NOT Included).

*Please keep in mind that new features are constantly added and certain capabilities that are not available for specific vehicles may become available in the future with updates. Additional features and capabilities are available through custom tuning (NOT Included).

Please Note: This BDX Performance Programmer is designed to be used with a single vehicle and ships with a license for one VIN. This device is developed and supported for vehicles intended for North American distribution ONLY.

Tech Tip: Take the time to download Bully Dog’s LiveLink and Updater Software. The LiveLink Software app allows you to view, data log, record and playback your truck's PCM data on a laptop computer. The Updater Software allows you to update the BDX’s firmware, tune revision or load custom tunes onto the programmer.

The best part about the Bully Dog tuners is that they’re a multi-benefit device. You’ll be able to view live engine information all at your fingertips. Whether you’re interested in gas mileage, RPM, intake temperature, knock sensor information or vehicle speed, the Bully Dog tuner will do all that for you and more!

California Residents: Proposition 65 Warning

Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.

Installation Difficulty


Novice skill is required for this installation.

Vehicle Fitment

This product will fit the following Mustang years:

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