SCT X4 Power Flash Programmer (49-State Legal)
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- For high-octane performance, tune your ride with the high-tech SCT X4 Power Flash Programmer (49-State Legal)
- Preloaded with an impressive set of dyno-proven and track-tested tunes for your year, make and model
- The easiest way to crank up your horsepower, boost torque and enhance throttle response
- Create and store up to 10 custom tunes optimized for your particular driving style
- Offers a wide range of adjustability to critical vehicle parameters, including rev limiter, shift points, idle speed and more (varies by vehicle)
- Increases fuel efficiency when you’re not pushing the pedal to the metal
- The SCT X4 Power Programmer features a smaller, more ergonomic design compared to the X3
- Easy-to-read full color LCD screen that runs in landscape and portrait modes
- Auto-dimming for optimal contrast night and day
- Logs and displays PCM data in real-time while you drive, or review your runs at home using SCT’s LiveLink software
- Connects to your computer via built-in WiFi for easy updating
- Equipped with two analog inputs
- Measures 2.75” by 5.5”
- Street legal in all states except California
- Your SCT X4 Power Flash Programmer (49-State Legal) includes a 1-year warranty
The digital revolution has just arrived on your dashboard. Celebrate technology at its finest with a SCT X4 Power Flash Programmer (49-State Legal), the most innovative tuner in the SCT lineup. More compact and ergonomic than the X3, the X4 boasts a brilliant full-color LCD display that puts huge horsepower, torque and throttle response gains right at your fingertips.
Packed with dyno-proven tunes tailor made for your ride, the SCT X4 Tuner unleashes your full performance potential. But that's just the beginning. With full control over a wide range of critical engine parameters, you can create and store up to 10 custom tunes for any situation, from towing trailers up steep grades to passing slowpokes on the highway.
You don't have to get your hands dirty installing the SCT X4 Flash Tuner. Just plug it into your OBD-II port, follow the on-screen prompts and you're ready for action. Plus, it doubles as a digital gauge set, giving you real-time readouts of all your key speed stats. And with WiFi built in, you can update your X4 without ever connecting it to your PC. It even comes with a 1-Year Warranty.
SCT X4 Power Flash Programmer (49-State Legal) Customer Reviews
34 Customer Reviews
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Reviewed by Russell G (GENEVA, IL) Reviewed for a 2010 Ford Crown Victoria — Aug 16, 2017 6:14 AM
Comes with preloaded tunes but not ad many "customizable" modification options as I was led to believe. Had to order a custom tune because of this. Car runs with my mods and wouldn't run without it so, yeah...
Reviewed by steven b (KENNEWICK, WA) Reviewed for a 2016 Ford Focus — May 18, 2017 10:15 PM
Very simple to install noticed the increased power immediately impressed with the added power in fact race a charger less than a quarter-mile almost one so it definitely added power
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