SCT BDX Performance Tuner (40490)

Unlock your vehicle’s true potential with the SCT BDX Performance Programmer (Part #40490). This sleek, WiFi-enabled handheld tuner delivers street-tested, dyno-proven performance tunes developed by SCT’s expert calibrators—giving you more horsepower, torque, throttle response, and drivability when you need it most.

Key Benefits & Features

• Immediate power gains with preloaded SCT tunes (typically Street/Tow/Performance or similar levels, depending on vehicle)
• Wireless convenience — receive custom tunes and firmware updates directly over WiFi (CloudTune) with no cables or computer required for delivery
• Real-time monitoring & data logging on a full-color display with customizable gauges
• Built-in diagnostics that read and clear DTC trouble codes
• Factory tune backup for easy return to stock
• Vehicle-specific adjustments (availability varies by application) including tire size/axle ratio calibration, rev/speed limiters, timing, idle, shift points, and more
• Stores up to 20 custom tune files from SCT’s network of dealers
• Compact push-button design that plugs into the OBD-II port

Vehicle Fitment / Compatibility

The SCT BDX 40490 is a universal handheld programmer compatible with a wide range of Ford, Chevrolet, GMC, Cadillac, Dodge, Ram, Jeep, Chrysler, Lincoln, and select Toyota vehicles (gas and diesel applications).

Popular supported applications include:

• Ford Power Stroke – Multiple years including 6.0L, 6.4L, 6.7L (Super Duty), and 3.0L (F-150)
• GM Duramax – 2006–2010 6.6L (LBZ/LMM)
• Ram/Dodge Cummins – 2010–2021 6.7L (later years often require a separate unlock/bypass cable)
• Ford gas platforms – F-150, Mustang, Bronco, Expedition, Explorer, and more (including recent EcoBoost and Coyote engines)
• Select GM gas trucks/SUVs, Jeep, and Toyota truck/SUV models

Notes on Fitment:

• Preloaded tunes are available for many applications; newer vehicles (including certain 2021+ Ford F-150, Bronco, Mustang, Raptor, and others) are often custom-tune only.
• Coverage and available features vary by exact year, make, model, engine, and transmission.
• Designed for single-vehicle use (one VIN license; additional VINs available for a fee).
• Always verify exact vehicle compatibility before purchase, as support is updated regularly via WiFi.

Important Disclaimers SCT devices do not modify or delete emissions equipment. Preloaded tunes comply with Clean Air Act requirements. Not legal for sale or use in California on pollution-controlled vehicles. Some applications may have restrictions or require additional cables. Software tools are Windows-compatible only.

The SCT BDX 40490 combines proven performance gains with modern wireless convenience in one easy-to-use device—ideal for street, towing, or performance driving.