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SCT X4/SF4 Power Flash Tuner (11-14 6.4L HEMI)

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SCT X4/SF4 Power Flash Tuner (11-14 6.4L HEMI)
Increases Horsepower and Torque. Increase the power and performance of your stock 2011-2014 6.4L HEMI powered Dodge Challenger with a SCT SF4/X4 Power Flash Tuner that includes pre-configured SCT strategy tunes. From the factory, Dodge programs their vehicles to cater to the needs of the daily driver, not the performance enthusiast who adds aftermarket bolt-on modifications in the search of more power. After loading a SCT pre-configured tune, even a bone stock, unmodified Challenger you will see noticeable gains in horsepower, torque, and fuel economy.

Compact Design. The SF4/X4 Power Flash Tuner measures in at 2.7-inch wide X 5.5-inch tall making it much smaller than the original SF3/X3 for easy storage in your center console or glove box. The cord is detachable and there is no battery or power supply needed. It uses the power from your vehicle's diagnostic port or computers USB connection.

Full Color Display. The SF4/X4 Power Flash Tuner features a full color 2-3/4-inch diagonal LCD screen with user adjustable portrait or landscape modes. The SF4/X4 also has a convenient power saving auto dim feature.

Built-in WiFi. The SF4/X4 Power Flash Tuner is now WiFi-capable meaning you will no longer have to plug it into your PC/Windows computer to receive the latest SCT firmware updates. Once setup with your Wi-Fi password, the X4 will download the latest firmware updates via the internet.

Data Logging and Monitoring. With a full color LCD display, the SCT SF4/X4 Power Flash Tuner 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.

Diagnostics Tool. The SF4/X4 Power Flash Tuner can also be used as a diagnostic code reader. Save yourself hundreds of dollars each year 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 a SCT pre-configured strategy 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.

SCT SF4/X4 Adjustable Parameters:
  • WOT Fuel Adjustment
  • Idle RPM
  • Spark Adjustment
  • Transmission Shift Points
  • Axle Ratio
  • Fuel Injector Size
  • Tire Size - Rev / Mile
  • Air Intake Selection
  • Cooling Fan Temps
  • Traction Control On / Off
  • Rev / Speed Limiters
  • Two Step On / Off RPM
* Not all adjustments available on all vehicles.

Not CARB Certified. This SCT Tuning Device is not CARB certified, therefore it is not legal for use in California or any other state adopting California emission standards. Not legal for use on pollution controlled motor vehicles; intended for off road use only.

Application. The SCT SF4/X4 Power Flash Tuner is designed for use on 2011-2014 Dodge Challenger models equipped with the 6.4L HEMI V8 engine.