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We also offer the SCT SF4/X4 Power Flash Tuner available with Free Custom Bama Tunes.Tuner can be taken to a local shop for DYNO tuning.Full color LCD display with auto dim feature.
The SF4/X4 by SCT is the newest replacement for the popular SF3/X3. 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. When you load a SCT pre-configured strategy tune on the vehicle, the tuner automatically stores your vehicle's factory settings. With a full color LCD display, the SCT SF4/X4 Power Flash Tuner makes it EASY to read the Built-In Data Logging or Real Time Monitored Vehicle Data, view popular sensor data such as EGT, Air/Fuel Ratio or any other 0-5 Volt source.Įasy to load easy to restore. Save yourself hundreds of dollars each year by reading and clearing your own trouble codes rather than paying a dealer to do the same. The SF4/X4 Power Flash Tuner can also be used as a diagnostic code reader. 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.ĭiagnostics. The SF4/X4 also has a convenient power saving auto dim feature.īuilt-in WiFi. The SF4/X4 Power Flash Tuner features a full color 2-3/4" diagonal LCD screen with user adjustable portrait or landscape modes. It uses the power from your vehicle's diagnostic port or computers USB connection.įull Color Display. The cord is detachable and there is no battery or power supply needed. The SF4/X4 Power Flash Tuner measures in at 2.7” wide X 5.5” tall making it much smaller than the original SF3/X3 for easy storage in your center console or glove box. When making performance modifications, you need to recalibrate the vehicle's computer to realize the full potential that these modifications can achieve.Ĭompact Design. Factory computer settings are calibrated for the original factory components. After loading a SCT pre-configured strategy tune on a vehicle, even a bone stock, unmodified Mustang will realize noticeable gains in Horsepower, Torque, and Fuel Economy. From the factory, the manufacturer programs their vehicles to cater to the needs of the daily driver, not the performance enthusiast.