The Bully Dog BDX is a performance tuner for unleashing more horsepower and torque out of your vehicle. This is specially designed to sharpen and maximize your vehicle's potential to tackle tough terrain, pull heavy payload and gain fuel economy on the highway.
Cloud Custom Tune Delivery
Extensive Real time Monitoring of critical vehicle parameters
Read and Clear Diagnostic Trouble Codes
Built-In Wifi for easy updates
Simple plug and play installation
Full-color easy-to-use LCD display in a sleek handheld design
Detailed Data Logging Capabilities
Built-In help files
Stores up to 10 custom tune files
Supports a wide array of Popular Vehicles
Cloud Custom Tune Delivery
Stay ahead of your pack with the All-new Cloud Custom Tune Delivery feature which allows you to receive updated custom tunes directly to your Bully Dog BDX via over-the-air updates without plugging into your computer.
Granular Monitoring and Data Logging Capabilities
The Derive's free Livelink software allows you to customize the monitoring capability of Bully Dog BDX according to your need and driving style.
Efficient Engine Tuning
Bully Dog BDX delivers DYNO-PROVEN tune files which unleashes your vehicle's horsepower, torque, towing ability and off-road potential.
It's more than just a Performance Programmer. The Bully Dog BDX can read and clear Check engine lights and Diagnostic Trouble Codes saving you a visit to your mechanic.
Full Color Display And Fully Customizable Gauges
Bully Dog BDX features a sleek and compact full-color gauge display allowing you to closely monitor the critical vehicle and engine data. Fully customizable gauges allow you to set the display tone according to your need and mood.
Dodge / Cummins: 2010 - 2018
Note: 2018+ Requires unlock cable, ‘13-17 do not anymore (Bully Dog Update)
Ford / Powerstroke: 2013 - 2019
GM/Chevy Duramax: 2006 - 2010
Dodge / Cummins: Up to 97 HP & 185 TQ
Ford / Powerstroke: Up to 120 HP & 128 TQ
GM/Chevy Duramax: Up to 120 HP
What's In The Box
Quick installation guide
Bully dog BDX device
OBD-II Adapter plug
How do I unlock my Bully Dog BDX tuner?
Contact the support team of Bully Dog on firstname.lastname@example.org or 407-774-2447/1-866-637-1672
How many tunes can the BDX hold?
Bully Dog BDX tuner can hold up to 20 custom tunes from Bully Dog's Tuner Network. These tunes can be downloaded through built-in Wi-Fi.
How much does it cost to unlock a Bully Dog BDX tuner?
I have been trying to get a 40490 bdx installed on my 18 silverado 5.3 gas. I was told at purchase that it had 3 tunes loaded. No it has none. I have spent hours on hold trying to get help. When I did get a hold of someone they had same amount of knowledge I did. I sent an email and was told I needed to find a independant forum to know how to tune. No help there. Only other tuners I have had was for my duramx trucks and they were Hypertech brand. They were very easy to use, Customer service was helpful but I only needed them once cause it was so easy to use. Very disappointed. Customer service on very low end.