All Tuners & Programmers Sales are finial - Non Refundable

Not for sale in the State of California

For all Tuner Purchases, Billing and Shipping addresses must match.

If you're looking for a power increase from your diesel-powered Ford Super Duty truck, the SCT X4 delivers big power from a small package. This performance programmer comes pre-loaded with dyno-proven files that increase your truck's horsepower and torque.

With a huge, full color backlit display, the SCT X4 performance programmer makes it easy to use for a variety of purposes. In addition to coming loaded with horsepower and torque raising tunes, this tuner can also store 10 custom tunes, and it can also features Built-In Data Logging and Real Time Monitored Vehicle Data to show just about any sensor data that uses a 0-5 volt source including EGT, Air / Fuel Ratio and more.

Programming your Ford truck with one of SCT's pre-loaded performance or fuel economy tune files is as easy as 1-2-3. Simply plug the OBDII connector into your vehicle's OBDII port, select the pre-loaded tune file using the simple to navigate menu and within minutes the X4 programs your vehicle. Restoring your vehicle to the stock PCM program is as easy as selecting "Return to Stock" from the device menu, and the SCT X4 has built-in Wi-Fi to allow for easy programming updates.

• Increases Horsepower & Torque!
• Stores 10 Custom Tunes
• Full Color Backlit LCD Display
• High Speed Datalogging / Monitoring
• Reads/Clears DTC Trouble Codes
• Easy Restoration Back to Stock
• Dual Analog Inputs
• Most Popular Vehicles Supported
• Installs Quickly & Easily
• USB Interface Cable Included
• User Adjustable Vehicle Parameters
• Built-In Wifi for easy updates