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SCT Performance X4/SF4 Power Flash Tuner (96-20 Mustang)Find parts that fit my vehicle

Item 101635
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$384.06
269 Reviews 166 Answers
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-10% $384.06 Was $426.73

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SCT Performance X4/SF4 Power Flash Tuner Windshield Mount
SCT Performance X4/SF4 Power Flash Tuner Windshield Mount
+ $22.50
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Improves Horsepower, Torque and Performance
      • Guaranteed Maximum, Safe and Reliable Power
      • On Screen Data Logging and Monitoring
      • Reads/Clears DTC Trouble Codes
      • Full Color LCD Display with Auto Dim Feature
      • PC/Windows Compatible Only
      • Includes Pre-Configured SCT Tunes for 1996-2019 Ford Mustang Models
      • Supports Custom Tuning for 1996-2022 Ford Mustang Models

      Description

      Increases Horsepower and Torque. Increase the power and performance of your Ford Mustang with a SCT SF4/X4 Power Flash Tuner. The SF4/X4 Power Flash Tuner supports third party custom tune files and also includes pre-configured SCT strategy tunes for 1996-2019 Ford Mustang models. From the factory, Ford 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 Mustang will see noticeable gains in horsepower, torque, and fuel economy.

      User Adjustable Parameters. The SCT SF4/X4 Power Flash Tuner features end user-adjustable parameters so you can further customize the tune to maximize the performance of your modifications. These parameters can be adjusted on SCT Pre-Configured Tunes, custom tunes and/or the stock tune. Please note not all adjustments are available on all models/vehicles.

      • 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

      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.

      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 time and money 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 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.

      Application. This SCT SF4/X4 Power Flash Tuner includes pre-configured SCT strategy tunes that are designed for 1996-2019 Ford Mustang models. The SF4/X4 also supports third party custom tuning for 1996-2022 Ford Mustang models. This Tuner can also be used by your local shop for custom DYNO tuning.

      Please note that AmericanMuscle also offers the SCT SF4/X4 Power Flash Tuner available with Free Custom Bama Tunes. Please click your year/model below:

      • Replacement Hardware – SKU 390059
      • Replacement Hardware – SKU U3021H

      Fitment:

      SCT Performance 7015

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) SF4/X4 Power Flash Tuner
      • (1) One USB PC Interface Cable

      Tech Specs

      Chip/Handheld:HandheldCustom/Strategy:Strategy
      Memory Size:4 GBCustom Tunes Held:10
      Year:1996-2017Model:SF4/X4 Power Flash Mustang Custom Tuner
      Manufacturer:SCTSpecial Features:Full color LCD display
      4.5

      Customer Reviews (269)

      Questions & Answers (166)

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