SCT BDX 40490 Handheld Tuner (Pre-Loaded Tunes) | Part # 40490

SCT BDX is SCT’s most advanced handheld tuner, combining proven SCT tuning power with modern Wi-Fi connectivity and cloud-based tune delivery. Unlock hidden performance on popular F-150, Super Duty Powerstroke, Ranger, Bronco, Raptor, and even Toyota Tundra and RAM 1500 platforms while improving throttle response and drivability — all without ever plugging into a PC. If you prefer a wired connection, consider the SCT X4; if you’d like an on-dash touchscreen display, check out the Livewire TS+.

Key Features

• Cloud-based tune delivery and firmware updates via built-in Wi-Fi — no PC required
• High-resolution full-color screen with customizable on-device gauges
• Preloaded Performance / Tow / Economy tunes where applicable; quick return-to-stock
• Reads / Clears DTCs, monitors real-time data, and logs performance metrics
• Stores up to 10 custom tunes for advanced calibrations
• Compact, modern handheld design with USB port for optional updates
• Compatible with SCT Advantage III custom tuning software
• Supports most Ford gas & diesel ECUs plus select Toyota and RAM applications

Device Overview – SCT BDX Hardware Highlights

• Wireless tune loading and firmware updates via Wi-Fi cloud service
• Brilliant color display with configurable layout and night mode
• Real-time engine parameter monitoring and data logging for fine tuning
• Ergonomic design with rubberized grip for shop or field use
• Backwards-compatible with existing SCT custom tunes and tuners

Advanced Tuning Capability

• Stores up to 10 custom tunes alongside preloaded calibrations
• Full support for adjustable options — gear ratio, tire size, idle RPM, speed limiters and more
• Automatic Wi-Fi connection to SCT Cloud for custom tune delivery from your tuner
• Cross-platform compatibility for gas & diesel applications across Ford, RAM and Toyota

Mustang – SCT BDX Performance Gains

Typical “up to” gains on premium fuel; later models (2021+) require custom tunes due to updated PCM encryption.

Vehicle / Engine	HP Gain (Max)	TQ Gain (Max)	Notes
Mustang 5.0L Coyote (2011–2020)	~45 RWHP	~45 lb-ft	Optimized throttle mapping and fueling; supports 91- and 93-octane preloaded tunes.
Mustang 5.0L Coyote (2021–2024)	Custom Tune Only		Requires custom files via BDX Cloud; preloaded tunes not supported on 2021+ PCM codes.
Mustang 2.3L EcoBoost (2015–2020)	~25 HP	~40 lb-ft	Improved boost curve and turbo spool; premium fuel recommended.
Mustang 2.3L EcoBoost (2021–2024)	Custom Tune Only		Requires custom tune through BDX Cloud due to encrypted PCM strategy.
Mustang Mach 1 / GT350 / GT500 (2016–2023)	Custom Tune Only		Supercharged and track-oriented platforms require dedicated custom calibrations.

See All Mustang Tuners ›

F-150 – SCT BDX Performance Gains

Gains measured at the wheels on premium fuel unless noted. Vehicles listed as “Custom Only” require a custom tune due to PCM encryption or hybrid systems.

Vehicle / Engine	HP Gain (Max)	TQ Gain (Max)	Notes
F-150 5.0L Coyote (2011–2020)	~45 RWHP	~50 lb-ft	Sharper throttle and shift points; excellent daily drive and tow feel.
F-150 5.0L Coyote (2021–2024)	Custom Tune Only		Requires custom files via BDX Cloud; newer PCM strategies not supported with preloaded tunes.
F-150 3.5L EcoBoost (2011–2020)	~90 RWHP	~110 lb-ft	Premium fuel recommended; huge mid-range torque for towing and acceleration.
F-150 3.5L EcoBoost (2021–2024)	Custom Tune Only		Requires custom tuning due to updated PCM encryption; available through custom tuner network.
F-150 2.7L EcoBoost (2015–2020)	~60 RWHP	~70 lb-ft	Noticeably quicker spool and improved transmission response.
F-150 2.7L EcoBoost (2021–2024)	Custom Tune Only		Newer PCM strategies require custom tuning via BDX Cloud or custom dealer files.
F-150 Raptor 3.5L HO EcoBoost (2017–2020)	~95 RWHP	~120 lb-ft	Massive low-end pull and on-throttle excitement; ideal for premium fuel.
F-150 Raptor / Raptor R (3.5L HO & 5.2L SC) (2021–2024)	Custom Tune Only		Requires custom calibration for encrypted ECUs; no preloaded support for late-model Raptors.
F-150 PowerBoost Hybrid 3.5L (2021–2024)	Custom Tune Only		Hybrid ECU requires custom files via BDX Cloud or custom tuner; not supported by preloaded maps.

See All F-150 Tuners ›

Super Duty / Powerstroke & Gas – SCT BDX Performance Gains

Preloaded gains shown where available; newer gas and diesel trucks with encrypted PCMs require custom tunes.

Engine	HP Gain	TQ Gain	Notes
Powerstroke 6.7L (2011–2020)	~100 RWHP	~150 lb-ft	Improved towing and load response; excellent for EGR/DPF-compliant use.
Powerstroke 6.7L (2021–2024)	Custom Tune Only		Requires custom tuning via BDX Cloud; newer PCM encryption prevents preloaded files.
Powerstroke 6.4L (2008–2010)	~130 RWHP	~200 lb-ft	Strong mid-range and towing performance improvements.
Powerstroke 6.0L (2003–2007)	~120 RWHP	~240 lb-ft	Strong mid-range torque; preloaded tow and street tunes available.
Powerstroke 7.3L (1999–2003)	~90–110 RWHP	~180–200 lb-ft	Classic diesel platform; smoother throttle and better towing efficiency.
6.2L V8 (2011–2022)	~15–20 RWHP	~20–25 lb-ft	Better throttle response and towing shift logic with preloaded calibrations.
6.8L V10 (2005–2019)	~10–15 RWHP	~18–22 lb-ft	Improved drivability and highway performance on 87 or 91 octane.
7.3L Godzilla V8 (2020–2024)	Custom Tune Only		Requires custom calibration via BDX Cloud; not supported by preloaded files.

See All Super Duty Tuners ›

Raptor – SCT BDX Performance Gains

Results shown on premium fuel with preloaded tunes; late-model Raptors require custom files.

Vehicle / Engine	HP Gain	TQ Gain	Notes
Raptor 6.2L V8 (2010–2014)	~12 RWHP	~14 lb-ft	Smoother throttle and transmission shifts for on/off-road use.
Raptor 3.5L HO EcoBoost (2017–2020)	~95 RWHP	~120 lb-ft	Significant torque and boost response increase; best on premium fuel.
Raptor / Raptor R (3.5L HO & 5.2L SC) (2021–2024)	Custom Tune Only		Custom calibration required via BDX Cloud; no preloaded support for 2021+ Raptors.

See All Raptor Tuners ›

Bronco – SCT BDX Performance Gains

Full-size Bronco models require custom tuning; preloaded files are not supported due to PCM encryption.

Vehicle / Engine	HP Gain	TQ Gain	Notes
Bronco 2.3L EcoBoost (2021–2024)	Custom Tune Only		Requires custom calibration via BDX Cloud; not supported by preloaded tunes.
Bronco 2.7L EcoBoost (2021–2024)	Custom Tune Only		Custom tune required; PCM strategy not covered by preloaded BDX files.
Bronco Raptor 3.0L EcoBoost (2022–2024)	Custom Tune Only		Requires custom tuning through BDX Cloud or Livewire TS+; no factory calibrations available.

See All Bronco Tuners ›

Bronco Sport – SCT BDX Performance Gains

Preloaded tunes available for Bronco Sport 2.0L EcoBoost; great everyday performance upgrade.

Vehicle / Engine	HP Gain	TQ Gain	Notes
Bronco Sport 2.0L EcoBoost (2021–2024)	~20 RWHP	~35 lb-ft	Improved throttle feel and mid-range response; premium fuel recommended for best results.
Bronco Sport 1.5L EcoBoost (2021–2024)	Custom Tune Only		Requires custom file via BDX Cloud; no preloaded maps for 3-cyl engines.

See All Bronco Sport Tuners ›

Ranger – SCT BDX Performance Gains

Dyno results on premium fuel with preloaded files where available; 2024+ models require custom tuning.

Vehicle / Engine	HP Gain	TQ Gain	Notes
Ranger 2.3L EcoBoost (2019–2023)	~25 RWHP	~40 lb-ft	Improved boost response and trans calibration; premium fuel recommended.
Ranger 2.3L / 2.7L EcoBoost (2024+)	Custom Tune Only		Requires custom tune via BDX Cloud due to new PCM encryption.

See All Ranger Tuners ›

Maverick – SCT BDX Performance Gains

Typical results on premium fuel with preloaded tunes; hybrid models require custom tuning.

Vehicle / Engine	HP Gain	TQ Gain	Notes
Maverick 2.0L EcoBoost (2022–2024)	~25 RWHP	~40 lb-ft	Improved mid-range torque and shift feel.
Maverick 2.5L Hybrid (2022–2024)	Custom Tune Only		Hybrid powertrain requires custom tuning via BDX Cloud; no preloaded support.

See All Maverick Tuners ›

Explorer / Expedition – SCT BDX Performance Gains

Typical gains on premium fuel; supports custom tuning for newer models.

Vehicle / Engine	HP Gain (Max)	TQ Gain (Max)	Notes
Explorer 3.5L EcoBoost (2013–2019)	~55 HP	~90 lb-ft	Major torque increase for towing and launch performance.
Expedition 3.5L EcoBoost / 5.0L (2018–2023)	~50 HP	~85 lb-ft	Enhanced throttle and midrange power delivery.

Toyota Trucks – SCT BDX Performance Gains

Custom tuning required via SCT’s extended platform. Gains vary by tune, fuel, and supporting modifications.

Vehicle / Engine	HP Gain	TQ Gain	Notes
Tundra 5.7L V8 (2007–2021)	Custom Only	Custom Only	Requires custom tuning via SCT’s extended Toyota platform. Delivers improved throttle response, towing power, and midrange torque.
Tacoma 3.5L V6 (2016–2023)	Custom Only	Custom Only	Custom tunes enhance shift quality and throttle mapping. No preloaded tunes available for Toyota platforms.

See All Toyota BDX Tuners ›

RAM Trucks – SCT BDX Performance Gains

Custom tuning required. Power gains shown are typical with premium fuel and performance calibration.

Vehicle / Engine	HP Gain	TQ Gain	Notes
RAM 1500 5.7L HEMI (2009–2022)	Custom Only	Custom Only	Supports custom tuning for performance, towing, and fuel efficiency. PCM must be unlocked for 2015+ models.
RAM 2500/3500 6.4L HEMI (2014–2022)	Custom Only	Custom Only	Delivers improved low-end torque and transmission refinement. Requires custom tune upload via BDX Wi-Fi.
RAM 2500/3500 6.7L Cummins Diesel (2010–2022)	Custom Only	Custom Only	Custom calibration available through authorized SCT tuners. Diesel support limited to off-road or race-use tuning only.

See All RAM BDX Tuners ›

Fitment

• Mustang: 1996–2024 across 3.7L, 4.0L, 4.6L, 5.0L Coyote, 2.3L EcoBoost, 5.2L (GT350 / GT500). Full support for preloaded and custom tunes through BDX Cloud.
• F-150 / Raptor: 1997–2024 including 2.7L EcoBoost, 3.5L EcoBoost, 5.0L V8, 6.2L V8, 4.6L, and 3.5L PowerBoost Hybrid. Includes coverage for Raptor 6.2L (2010–2014) and 3.5L HO EcoBoost (2017–2024).
• Super Duty / Powerstroke: 6.0L (2003–2007), 6.4L (2008–2010), and 6.7L Diesel (2011–2024) platforms. Gas support includes 6.2L V8 (2011–2022) and 7.3L Godzilla Gas V8 (2020–2024).
• Bronco: 2021–2024 models including 2.3L and 2.7L EcoBoost engines, plus Bronco Raptor 3.0L EcoBoost (custom-tune supported).
• Ranger: 1996–2023 across 4.0L SOHC and 2.3L EcoBoost engines. Ideal for daily drivers and off-road setups.
• Maverick: 2022–2024 with 2.0L EcoBoost (preloaded support) and 2.5L Hybrid (custom-only tuning).
• Explorer / Expedition: 2002–2023 with 3.5L EcoBoost, 5.4L V8, and 4.6L V8 engines. Supports towing and powertrain calibration optimization.
• Toyota Trucks: Select 2007–2021 applications including Tundra 5.7L and Tacoma 3.5L V6 via SCT’s extended tuning platform (custom tuning only).
• RAM Trucks: 2009–2022 5.7L HEMI, 6.4L HEMI, and select 6.7L Cummins Diesel models (custom tune delivery only).
• Additional Support: Coverage extends to select Jeep, Chevy, and Lincoln models for custom calibration through BDX Cloud.

Powerful and Ergonomic Tuning Device with Cloud Tuning Software

You and your vehicle deserve a convenient way to get powerful ECU tuning loaded up so that your motor of choice throws down a bunch of extra horsepower and torque, and the SCT BDX offers up the ability to download the tunes you need over any WiFi connection with its unique Cloud Tuning System designed by SCT and Bully Dog. On top of the convenience of Cloud Tuning, the SCT BDX features an intuitive menu interface, easy-to-use buttons, and the features you need to get you vehicle tuned and keep it adequately monitored for problems. The BDX is one of the most hassle-free tuning systems on the market, and makes the tuning process so simple that you'll think something's missing.

Easy to Use Interface with Built-in WiFi for Downloading Tunes and Updates

Each BDX tuner features a large, bright screen with straightforward button controls that's paired with built-in WiFi and specialized firmware that takes full advantage of Bully Dog and SCT's cloud tuning system. The BDX can connect to any WiFi network or WiFi hotspot that it then uses to download firmware updates and new tunes. The BDX can also hold up to 10 custom tunes which your custom tuner of choice can drop right into the device using your SCT and Bully Dog's Cloud Tuning System. The BDX makes needing to hook the device up to your home PC for firmware updates and new tune downloads a thing of the past, saving you time and headaches with computer capability and driver issues. The BDX has a very easy to use menu system that's simple to navigate so that you can find anything you need in a matter of seconds. The large screen of the BDX makes it an adequate monitoring tool, and it can also read and clear DTC codes and datalog engine parameters. If you don't have home WiFi, the BDX comes with a USB cable for hooking to your home PC, as well as an OBD-II cable for connecting to your vehicle.

More supported vehicles will be added in the near future. Stay tuned!

Single Vehicle Unlock Only: this device only comes standard with a single vehicle unlock. To use this device on another vehicle, you will need to return your current vehicle to stock and contact Stage 3 directly at 623-434-5277 to receive an additional unlock.

Frequently Asked Questions – SCT BDX

• Does the SCT BDX work with 2024 and newer Ford models?
  Yes — the SCT BDX supports most 2024+ F-150, Mustang, Super Duty Powerstroke, Bronco, and other late-model Ford vehicles. Some new ECUs may require a custom tune or firmware update through the SCT Cloud Tuning System.
• What makes the BDX different from the SCT X4?
  The BDX adds built-in Wi-Fi and cloud tune delivery for cable-free operation, while the SCT X4 connects via USB. Both provide powerful tuning options, but the BDX is designed for wireless convenience.
• How does Cloud Tuning work?
  Cloud Tuning lets your custom tuner send calibration files directly to your BDX through the SCT Cloud Network. Once connected to Wi-Fi, you can download tunes, apply updates, and manage firmware without using a PC.
• Can I use the BDX for custom tunes?
  Yes. The BDX stores up to 10 custom tunes in addition to SCT’s preloaded calibrations. Custom tuning is supported across Ford, RAM, and Toyota platforms and can be delivered instantly through the SCT Cloud Tuning System.
• Is the BDX emissions-compliant?
  Preloaded SCT BDX tunes retain factory emissions components and are safe for daily street use. Custom tunes may vary by state; always check your local emissions laws before installation.
• Do I need a computer to use the SCT BDX?
  No — the BDX is a fully wireless device. Connect to Wi-Fi to download tunes, updates, or datalogs. A USB cable is included if you prefer manual updates or need to use the SCT Device Updater software.
• How many vehicles can I tune with one BDX?
  Each BDX includes a single-vehicle unlock. To tune another vehicle, return the first to stock and contact Stage 3 Motorsports for an additional unlock or license transfer.
• Can the BDX read and clear check-engine codes?
  Yes. The BDX can read, display, and clear DTCs while also serving as a live data monitor for parameters like boost, air/fuel ratio, and transmission temperature.
• What fuel does the BDX support?
  Preloaded tunes are optimized for 91–93 octane premium fuel. Custom tuners can create calibrations for E85, race fuel, or other performance setups depending on your mods.
• Does the BDX stay plugged in after tuning?
  No. Once your tune is flashed, you can unplug the device. The tune remains stored in your ECU until you restore the stock file or flash a new one.
• How do I update firmware or troubleshoot connection issues?
  Use built-in Wi-Fi to automatically check for updates, or connect via USB and run the SCT Device Updater software. If connection issues occur, verify Wi-Fi signal or restart the device. Visit Stage 3 Motorsports’ SCT Tuning Guide & Troubleshooting Guide for full instructions.