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40490 SCT BDX Performance Programmer

SKU: SCT40490
Mftr. Part#: 40490
UPC: 681018404907
Manufacturer: SCT Performance
Diesel technology just got better! SCT has released their BDX Programmer, a sleek full-colour performance tuner and customizable gauge display that safely and efficiently delivers more horsepower and torque to your truck when you need it the most. Fits 2013-2016 Dodge Cummins, 2013-2019 Ford Powerstroke, and 2006-2010 GMC/Chevy Duramax diesel trucks.

PRODUCT DETAILS (click to expand)

Mftr. Part#40490
Weight (lbs.):1.50 lbs.
Dimensions:4.00" x 7.00" x 7.00"

PRODUCT SPECS (click to expand)

Attribute nameAttribute value
Product TypePerformance Chip/Tuner
Touch Screen InterfaceNo
Emissions Delete CapableNo


  • A BullyDog Unlock Cable is required for installation on 2013+ Dodge Ram 6.7L Cummins applications (Part# BUL42214 [CLICK HERE]).
  • This tuner does NOT support vehicles with modified/removed emissions systems. Using this tuner on vehicles with removed emissions components could cause serious engine damage.

Unlock the power and potential of your GMC/Chevy Duramax, Dodge Cummins, and Ford Powerstroke with the SCT 40490 BDX Performance Tuner. Pre-loaded with SCT's tuned files from their in-house experts, the BDX gives you the ability to maximize the power output and performance of your truck.

The BDX's sleek design features a full-color display and customizable gauges to allow you to track, data log, and adjust powertrain performance to deliver more horsepower and torque when it's needed most. You can select from one of the several pre-loaded tunes, or up to 20 custom tune files from an SCT Custom Tuner of your choice. Direct-to-device updates and tune delivery over WiFi means that cables and computers are a thing of the past.

Dyno-Proven Performance

The BDX Performance Programmer delivers street-tested, dyno-proven tune files developed by SCTs expert calibrators to unlock each vehicles true potential. Select from multiple SCT tuning levels or load up to 20 custom tune files from one of our thousands of custom tuning dealers worldwide. Instead of downloading and uploading tunes and DLX Files using a computer, BDXs WiFi capability enables users to send and receive over the cloud. A variety of customizable vehicle functions from timing and rev limiter adjustments, to wheel and tire size calibration allow the BDX to adjust your vehicle to meet your performance needs.

Monitoring, Data Logging & Diagnostics

The lightning-fast BDX gives drivers the ability to monitor a customizable table of engine parameters (PIDs), in real time. The device gauges display in crisp, HD color for easy readability and with its data logging capability, users can easily record vehicle performance and play it back later with SCTs free LiveLink software. DLX files can even be sent via WiFi connection to take a closer look at vehicle performance. The BDX also doubles as a diagnostic tool with the ability to read and clear diagnostic trouble codes (check engine lights) saving drivers a trip to the dealership.

CloudTune Custom Tune Delivery

The BDX offers the first-of-its-kind CloudTune delivery over WiFi. This innovation in the way firmware updates and custom tunes are delivered eliminates the need for computers or fumbling with messy wires. Instead of downloading and uploading tunes and DLX Files using a computer, BDXs WiFi capability enables users to send and receive over the cloud. Drivers can receive tunes remotely via custom tune dealer, from anywhere in the world in just a few easy steps. Welcome to the new generation of tuning.


  • Sleek Digital Display
  • Stores Up To 20 Custom Tunes
  • Full-Color LCD Display In A Compact Handheld Design
  • Cloud Based Tuning Software With Built-In Wifi For Easy Updates

NEW! 2017-2019 Ford Powerstroke 6.7L trucks now supported!

  • Pre-Loaded Tuning now covers 2017-2018 Ford Powerstroke trucks.
  • Get up to an extra 131HP / 210 lbs-ft of torque
  • Supports custom tuning!