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by SCT
SKU sct7416


The X4 Power Flash arrives Pre-Loaded with DYNO Proven tune files that INCREASE HORSEPOWER and TORQUE! This product does not support any changes to your vehicle's emission system


  • Pre-loaded tunes that are DYNO tested to increase horsepower and torque
  • Stores up to 10 custom tune files that can be set by a custom tuning dealer
  • Easy to read color LCD display shows a wide range of engine and performance parameters
  • Increases your vehicles horsepower, torque, throttle response, and even fuel mileage
  • Gives you the ability to monitor EGT temp, air-fuel ratio and other sensor data
  • Built-in Wifi for easy updates
  • Reads and clears PCM diagnostic trouble codes
  • Installs in seconds by plugging into your OBDII port
  • Saves and records your performance data and stats, that you can look at on your computer for analysis
  • Not legal in California or states adopting CARB emission standards

Give your truck an upgrade in horsepower with SCT X4 programmer. The X4 tuner will reprogram your ride to give it the ultimate boost in power, torque, and throttle response. You can gain up to 150 horsepower on your stock diesel truck.

SCT X4 comes with a pre-loaded tune file that is proven to increase horsepower and torque. Also, the X4 programmer can hold up to 10 custom tunes that can be created by an SCT custom tuning dealer. The X4 is a lot more than just a programmer it also comes with an LCD monitor that allows you to monitor all your sensor data like EGT temps and air-fuel ratio. You can also record your vehicle's PCM data on the programmer or a PC.

Installing the SCT X4 programmer is easy all you have to do is plug it into the OBDII port and follow that step by step instruction on the monitor. So if you want a reliable performance tuner that is DYNO tested to improve your horsepower, torque, throttle response and even fuel mileage in your truck, then the SCT X4 programmer is for you. What are you waiting for? Give your truck a big boost in power today!