Talk to a Sierra 3500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$12k Summer Sweepstakes! Enter Daily>

Find Tuners for your Sierra 3500

Bully Dog BDX Tuner (07-08 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle

Item SHG28263-66
Bully Dog BDX Tuner (07-08 6.6L Duramax Sierra 3500 HD)
Verify parts fit and get product recommendations.
Sierra 3500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Our Price

$399.00

Up to 10% off for Military & First Responders! See Details

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Save with Open Box

From $239.40

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Improves Horsepower, Torque and Performance
      • Guaranteed Maximum, Safe and Reliable Power
      • Pre-Configured Bully Dog Tunes
      • Built-In Wi-Fi for Easy Updates via the Cloud
      • OBD-II Data Logging and Monitoring
      • Diagnostics Tool - Reads and Clears DTC Trouble Codes
      • Holds Up to 10 Custom Tunes
      • PC/Windows Compatible Only
      • For use with 2007-2008 6.6L Duramax GMC Sierra 3500 HD Models

      Description

      Increased Horsepower and Torque. From the factory, the manufacturer programs their vehicles to cater to the needs of the daily driver, not the performance enthusiast. After loading a Bully Dog pre-configured strategy tune on a vehicle, even a bone stock, unmodified Mustang will see noticeable gains in horsepower, torque, performance and fuel economy.

      Increase your Mod's Potential. Factory computer settings are calibrated for the original factory components. When making performance modifications, you need to recalibrate the vehicle's computer to realize the full potential that these modifications can achieve.

      Wi-Fi Updates and Cloud Tuning. The Bully Dog BDX Performance Programmer is Wi-Fi-capable, meaning it will always be up to date. Once setup with your Wi-Fi password, the BDX will download the latest firmware updates via the internet. Besides firmware updates, your BDX can also download your custom tune files via the cloud, reducing the hassles of transferring files from your pc to your BDX device.

      Data Logging and Monitoring. BDX's Performance Programmer makes it easy to read the Built-In Data Logging and/or the Real Time Data, so you can view popular sensor data such as EGT, Air/Fuel Ratio or any other 0-5 Volt source. You can even customize the monitoring capability of your BDX using Derive's free Livelink software.

      Diagnostics Tool. The BDX Performance Programmer can also be used as a diagnostic code reader. Save yourself time and money by reading and clearing your own Diagnostic Trouble Codes (DTCs) rather than paying a dealer to do the same. It's as easy as a few simple steps.

      Easy to Load; Easy to Restore. When you load your custom tune on the vehicle, the tuner automatically stores your vehicle's factory settings. To return the vehicle to its factory settings, just plug the tuner back in, select the option to restore the factory settings, and you're done. This is ideal for visiting dealerships for warranty work.

      Bully Dog BDX Adjustable Parameters:
      • Axle Ratio
      • Tire Size - Rev / Mile
      • Idle RPM
      • Traction Control On / Off
      • WOT Shift
      • WOT Fuel Adjustment
      • Transmission Shift Pressure
      • Spark Adjustment
      • Fuel Injector Size
      • Fan Control
      • Rev / Speed Limiters
      * Not all adjustments available on all vehicles.

      Application. This Bully Dog BDX Performance Programmer is specifically designed for use on 2007-2008 6.6L Duramax GMC Sierra 3500 HD models.

      Technical Note. It's highly recommended to download Free LiveLink and Updater Software. The LiveLink Application is used to view, data log, record and playback your vehicle's PCM data on a laptop computer. The Updater Application lets you update your device's Firmware, Tune Revision or to load Custom Tunes onto your device. Requires Windows Vista/7/8/10 and an internet connection.

      • Replacement Hardware – SKU U3021H
      • Replacement Hardware – SKU U3022H

      Fitment:

      Details

      Bully Dog 40470

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) BDX Device
      • (1) HDMI/OBD-II Interface Cable
      • (1) Micro USB Cable
      4.5

      Reviews of Bully Dog Tuner Products (184)

      Brand Image

      Reviews of Bully Dog Tuner products have an average rating of 4.5 out of 5

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 3500