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SCT SF4/X4 Power Flash Tuner (07-13 5.3L Silverado 1500)

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Market Price $449.99 You Save 11% ($50.99)
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$399.00 (each)

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  • Item S15G07-53

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    Features & Details

    • SF4/X4 is the Replacement for the Popular SF3/X3
    • Pre-Configured SCT Tunes
    • Improves Horsepower, Torque, Overall Performance and More
    • On Screen Data Logging and Monitoring
    • Reads/Clears DTC Trouble Codes
    • Full Color LCD Display with Auto Dim Feature
    • Built-In Wi-Fi for Easy Updates
    • PC/Windows Compatible Only
    • For 2007-2013 5.3L Chevrolet Silverado 1500
    Increased HP and Torque. From the factory, the manufacturer programs their vehicles to cater to the needs of the daily driver, not the performance enthusiast. After loading a SCT pre-configured strategy tune, even a bone stock, unmodified 5.3L Chevrolet Silverado will realize noticeable gains in horsepower, torque, and fuel economy.

    Increase your mod's potential. Factory computer settings are calibrated for the original factory components. When making performance modifications, you need to recalibrate the vehicle's computer to realize the full potential that these modifications can achieve.

    Compact Design. 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. 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" diagonal LCD screen with user adjustable portrait or landscape modes. The SF4/X4 also has a convenient power saving auto dim feature.

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

    Diagnostics. 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 trouble codes, rather than paying a dealer to do the same. It's as easy as a few simple steps.

    On Screen 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 or Real Time Monitored Vehicle Data and view popular sensor data, such as EGT, Air/Fuel Ratio or any other 0-5 Volt source.

    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.

    SCT SF4/X4 Power Flash Tuner Features:
    • SF4/X4 by SCT is the newest replacement for the popular SF3/X3
    • Full color LCD display with auto dim feature
    • Built-in Wi-Fi for easy updates
    • On screen data logging and monitoring
    • Reads/clears DTC Trouble Codes
    • PC/Windows compatible
    • Tuner can be taken to a local shop for DYNO tuning


    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.

    Application. The SCT SF4/X4 Power Flash Tuner is designed for use on all 2007-2013 Chevrolet Silverado 1500 models equipped with the 5.3L engine.

    Technical Note. This SCT Power Flash Tuner is not legal for use in California on pollution controlled vehicles.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 Details

    MPN# 7416

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

    What's in the Box
    • (1) SF4/X4 Power Flash Tuner
    • (1) USB PC Interface Cable
    Installation Info
    Tech Specs
    Chip/Handheld: Handheld Custom/Strategy: Strategy
    Memory Size: 4 GB Custom Tunes Held: 10
    Year: 2007-2013 5.3L Model: SF4/X4 Power Flash Pre-Loaded Tuner
    Manufacturer: SCT Special Features: Full Color LCD Display
    Built in Wi-Fi
    Will it fit my Silverado 1500?
    • 4.3L V6 - 07, 08, 09, 10, 11, 12, 13
    • 4.8L V8 - 07, 08, 09
    • 5.3L V8 - 07, 08, 09, 10, 11, 12, 13, 15
    • 6.0L V8 - 07, 08, 09
    • 6.2L V8 - 14, 15

    Not Compatible with the 2007 Silverado 1500 Classic Model.

      Customer Photos

        Questions & Answers (2)

        2 Top Rated Questions

        Will this tuner with the custom tunes be able to deactivate AFM(switchback to V4)?

        • With custom tunes you will be able to disable the active fuel management system.

        Helpful (1)

        with this tuner will the check engine light go off or will it stay on the whole time a tune is applied

        • Unfortunately we are unable to determine if this would help with a check engine light on your vehicle, as we do not know what code is set causing the check engine light to illuminate. The tune itself will not cause a check engine light.

        Helpful (0)
        Post Your Question

          Customer Reviews (1) Write a Review

          Overall Rating 3

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 3 3
          • Seat Of Your Pants Feel 3 3
          • Ease Of Use 5 5
          • Bang For Your Buck 4 4



          • 3/5

            Installation Time: Less than 1 Hour

            October 15, 2018

            need custom tune

            you need to know how to program unless you purchase a custom tune

            JoshuaM

            Year: 2008 Submodel: LT Engine: 5.3L V8

            Helpful (9)

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