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MPT SF4/X4 Power Flash Tuner (11-14 3.7L)

Market Price $499.95 You Save 10% ($50.00)
Starting At

$449.95

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  • Item T534173
  • MPN# T530248

Will this fit your F-150?

Features & Details

  • SF4/X4 is the Replacement for the Popular SF3/X3
  • Improves Power and Overall Performance
  • On Screen Data Logging and Monitoring
  • Reads/Clears DTC Trouble Codes
  • Full Color LCD Display with Auto Dim Features
  • Built-in WiFi for Easy Updates
  • PC/Windows Compatible Only
  • Includes Three Custom Tune Files from MPT Performance
  • Includes One Datalog Review (If Necessary)
  • Works on 2011-2014 3.7L F-150 Models
  • Buy this Tuner & Submit your F-150's Info
  • A MPT Performance Calibrator will write custom tune files specifically for your F-150 & Heavy Mods
  • Load 'em on your F-150 and GO!


Increase Horsepower and Torque. When your 2011-2014 3.7L F-150 rolled off the assembly line, the manufacturer programmed the truck to cater to the needs of the daily driver, not the performance enthusiast who adds all types of aftermarket bolt-on modifications in search of more power. So if you're spending money on performance system upgrades, you'll need a custom written tune to see the full potential these modifications can make. By optimizing the air/fuel ratio, adjusting ignition timing and tweaking variable cam timing, a MPT Performance Custom Tune will squeeze out the extra power your aftermarket performance mods have to offer.

MPT Performance Custom Tunes. When you order a SCT SF4/X4 Power Flash Tuner, you aren't getting just a tuner. You'll be getting the tuner and a set of three custom tunes from MPT Performance that are written specifically for your personal F-150 and your particular modifications with your choice of octane level. MPT Performance even provides one post sale datalog review (if necessary) to assure your truck is running healthy and strong. MPT offers seven different tunes that you can choose from which includes the Performance Race Tune, Performance Street Tune, Performance Tune - Stock Trans, Performance Tow Tune, Performance Tow Tune - Stock Trans, Perf-Econ Tune, and Performance Trans Only Tune.

Performance Race Tune. This Performance Race Tune is MPT's top performance tune that provides the most gains in power and performance. Available for 87-89, 91 or 93 Octane Gas, this tune will make your F-150 feel lighter due to the increase in throttle response when you have the throttle partly open or wide open. Not only will this tune increase your throttle response, but it provides an increase in low-end torque, which translates to quicker 0-60 and 1/4 mile times. When compared to the factory tune, the Performance Race Tune makes your shift points much firmer and crisper at higher rpms.

Performance Street Tune. While you can still use the Performance Race Tune for daily driving, you may prefer this Performance Street Tune for everyday use. MPT created this Street Tune to provide the same power increases and benefits as the Race Tune, but it is tweaked to be a little bit more street mannered. The throttle response and shifts are not as aggressive and firm when compared to the Race Tune, since your shifts will happen slightly sooner at a lower throttle position.

Performance Tune - Stock Trans. If you prefer the factory shift points of your F-150, then this tune may be for you. This tune features the same benefits as the Performance Street Tune, but MPT makes sure the transmission setup is very mild for the F-150 owners that like the feeling of the stock shifts. Both normal and tow-haul mode will retain their stock like shift points.

Performance Tow Tune. Created to be a step under the Performance Street Tune, this tune is designed to be a performance tune and towing tune hybrid. It features a normal shift schedule that is a blend of the factory shifts at a lower throttle position, but it allows the gear to hold longer when you increase the throttle. The downshifts and firmness of shifts are also improved, when compared to the stock tune, but it won't be as aggressive as the Performance Race and Street Tunes. If you're planning on towing and hauling a lot of weight, it would be best to use this Performance Tow Tune since it will retain the factory rated towing capacity.

Performance Tow Tune - Stock Trans. If you prefer the factory shift points of your F-150, then this tune may be for you. This tune features the same benefits as Performance Tow Tune, but MPT makes sure the transmission setup is very mild for the F-150 owners that like the feeling of the stock shifts.

Perf-Econ Tune. Also known as the Performance Economy Hybrid Tune, MPT created this tune to provide a perfect blend between great fuel economy and top-end power. Designed for the F-150 owner that want power but don't want it constantly, this tune controls the closed pedal and very low throttle positions to ensure your fuel economy is enhanced. At a lower throttle position, the shift points will happen early so you can get into the higher gears much faster.

Performance Trans Only Tune. Designed to be used with any octane fuel, this tune gives you an improvement in shifting and performance but leaves the fuel, spark and other features at the stock settings. MPT made sure you would have a noticeable increase in throttle response and acceleration with the tune, when compared to the stock tune.

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 custom tune on your F-150, the tuner automatically stores your vehicle's factory settings. To return the truck to its factory settings, just plug the tuner back in, select the option to restore the factory settings, and you're done.

Application. This SCT SF4/X4 Power Flash Tuner with a set of three MPT Performance Custom Tune Files are designed specifically for the 2011 to 2014 F-150 models equipped with the 3.7L V6 engine.

Two Options Available. Option one is for stock F-150s with or without basic bolt-on upgrade modifications such as a Cold Air Intake, Throttle Body and/or Full Exhaust System. Option two is for F-150s that are running upgraded modifications such as aftermarket Camshafts, Injectors, MAF, an aftermarket forced induction setup or an Engine Swap. Please select your application from the options listed above.

Technical Note. MPT Custom Tunes are not legal for use in California or pollution controlled vehicles.

**Please Note: The custom tune files will be emailed directly to the end user within 3-4 business days from MPT Performance.

Fitment: 2011 2012 2013 2014 Details

What's in the Box
  • (1) SF4/X4 Power Flash Tuner
  • (1) USB PC Interface Cable
  • (1) OBDII Interface Cable
  • (3) MPT Performance Custom Tune Files
Installation Info
Will it fit my F-150?

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