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SCT X4/SF4 Power Flash Tuner (97-08 F-150)

Item T33051
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$399.00 (each)

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      Product Information

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

      Features

      • SF4/X4 is the Newest 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 WiFi for Easy Updates
      • PC/Windows Compatible Only
      • Works with All 1997-2008 F-150s

      Description

      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 on a vehicle, even a bone stock, unmodified 1997-2008 F-150 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 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.

      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. Its 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, 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:

      • The SF4/X4 by SCT is the newest replacement for the popular SF3/X3
      • Full color LCD display with auto dim feature
      • Built-in WiFi 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
      • Pre-configured tunes work with all 1997-2008 F-150s

      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 Tuner is designed for use on all 1997 to 2008 F-150s equipped with the 4.2L, 4.6L and 5.4L engines.

      Shop All Truck Parts And Accessories

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      Fitment: 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008

      SCT 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) USB PC Interface Cable

      Tech Specs

      Chip/Handheld:HandheldCustom/Strategy:Strategy
      Memory Size:4 GBCustom Tunes Held:10
      Year:1997-2008Model:SF4/X4 Power Flash F-150 Custom Tuner
      Manufacturer:SCTSpecial Features:Full color LCD display
      Built
      4.0

      Customer Reviews (18)

      Write a Review

      Ratings Summary

      4.0 out of 5 overall rating from 18 customers

      Installation Time: Less than 1 Hour





      • March 25, 2019

        3 2007 XLT - Bsraptor726 Installation Time: Full Day

        It does what it says

        It is pretty good, but I have new engine codes from the tune. I the price is pretty steep for what your getting though. Wouldn't recommend for the price.

        Helpful (9)
      • February 18, 2019

        5 2005 FX4 - DaronM Installation Time: Less than 1 Hour

        Sct sf4 the best

        Product works as advertised can't wait to get a custom tune.

        Helpful (3)
      • November 03, 2018

        3 2007 - AgustinN Installation Time: Less than 1 Hour

        Sct no tunes ☹️

        No tunes comes with it that’s sad cause I spend over 300 dollars and I don’t really use it no cause no tunes

        Helpful (18)
      • October 15, 2018

        4 2008 FX4 - BrandonG Installation Time: Less than 1 Hour

        Decent

        Nothing fancy. Basic programmer for custom tunes. I wish they made a dash mount for these programmers.

        Helpful (5)
      • August 09, 2018

        5 2006 - DD96MustangDropTop Installation Time: Less than 1 Hour

        Easy to use

        This tuner is great allows you to correct for new tire size, change shift firmness to your liking and even bump your timing for a little more power! Love it! You can use this tuner. I made the changes in stages just to see what each one did it takes just a few minutes each time.

        Helpful (13)
      • May 27, 2018

        5 1997 Lariat - zigzag56

        Great product

        Local shop recommended adding installed this for me. It has three programs, economy, performance and towing. It works very well, and I’m very happy!

        Helpful (13)
      • October 23, 2017

        5 2005 XLT - GregoryB

        Tuner

        Arrived in a timely manner. Easy purchase, it more than accomplished everything I needed. Glad I listened to other reviews and started with this tuner.

        Helpful (13)
      • September 26, 2017

        4 2004 - AndyR

        Noticeable difference

        Noticeable difference in sound and performance only issue I had was I needed to go out and spend extra money to buy a custom tune since it did not come with one

        Helpful (14)
      • September 26, 2017

        1 2004 XLT - Dieseldaddy

        not worth it

        unless you want to change spark timing and idle speed dont get it, in cant do any of the things they say it can and they wont give you custom tunes either... very disapointed and i cant get my money back now...

        Helpful (28)
      • September 23, 2017

        3 2000 - KevinL

        Programmer

        Tow tune performance tune an the other custom tune was not on there guess you have to download it it there should be directions on tuning the transmission with details did notice a difference in running the standard tune on 87 octane seems to breath better an better throttle rep once have to get a hold of sct to get the other tunes an talk with there support

        Helpful (19)

      Questions & Answers (38 answers)

      5 Top Rated Questions

      If I purchase this tuner for my 98 f150 4.6l do I have to purchase tunes to upload into my truck or does it come with preset tunes that have no additional costs?

      • This tuner will come with pre-loaded tunes at no additional cost!

      Helpful (5)

      Hi there just bought the tuner sct x4 and was wondering where do I go to get the custom tunes , went to the web site but no LUCK

      • When you order the Bama Tuner by SCT w/ Custom Tunes a 19 question questionnaire is automatically sent out to your email. After you fill this out BAMA takes the information and loads the tunes into the tuner and sends it out to you ready to go. If you have not received the email feel free to call in and speak with BAMA directly and they will go through the questions with you.

      Helpful (4)

      I have a 2008 F150 Harley Davidson with the Saleen package. I have added long tube OBX headers, BBK throttle body and a QTP cut-out. I will be adding the ford racing cams and the SLP loudmouth exhaust soon and was wondering if this tuner would work on my truck? Thanks in advance.

      • Yes, it would be compatible with your truck.

      Helpful (3)

      Can you custom tune gears, tires, shift points, and timing with this on a 2003 Ford F-150 with a 4.2

      • You can adjust the axle ratio, transmission shift points and make spark adjustments with this device

      Helpful (1)

      Do these tuners "MARRY" to the vehicle or can they be used in another and/or multiple vehicles?

      • The X4 tuner can only be connected with one vehicle at a time.

      Helpful (1)
      10 More Questions
      Can I disable the PATS star with this? 1 answer
      2014 5.0L FX4 F-150 if I were to install this tune on my truck would I was wondering if I would need to run a higher octane fuel? 1 answer
      I bought this device a while back I drive a 2003 f150. Where can I get custom tune files to load onto my device? 0 answer
      How much horse power can this add to my 2000 f150 4.2 with the 5speed? 0 answer
      I’m putting the cam phaser delete kit in my 2005 5.4. Does it come with a tune to for the cam phaser delete? Also are the tunes it comes with compatible with the cam phaser delete? 1 answer
      Can this be used for doing a vct delete on my 3 valve triton? 1 answer
      I have a 99 Ford F-150 5.4 V8 I have 33 inch tires on some 20x12 wheel with 2 inch spacers. Will this tuner help me increase my MPG? 1 answer
      Will this tuner work with Dynatec LT headers, the Dynatec high flow mid pipe and SLP side exit exhaust system or will those mods require custom tunes? 1 answer
      Will this tuner enable me to adjust the aggressiveness of the throttle response like a throttle controller? Thanks. 1 answer
      If I purchase one tuner can I tune both my trucks? 2004 F150 4.6L and my 4x4 2006 F150 5.4L? 1 answer

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