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$399 Free Shipping!
Click Here To Submit Vehicle Information for a Custom Tune

Emailed Custom Tune Included

Choose extra shipping option below for Hawaii, Puerto Rico, Alaska and Canada. Ohio residents 7% sales tax will be added. Not Available for California residents.

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X4 Ford Quick Overview

  • The X4 Power Flash arrives Pre-Loaded with DYNO Proven tune files that INCREASE HORSEPOWER and TORQUE! Programming your vehicle with one of SCT's pre-loaded performance or fuel economy tune files is as easy as 1-2-3. Simply plug the OBDII connector into your vehicle's OBDII port, select the pre-loaded tune file using the simple to navigate menu and within minutes the X4 programs your vehicle.

X4 Ford Product Features

  • Increases Horsepower & Torque!
  • Stores 10 Custom Tunes
  • Full Color Backlit LCD Display
  • High Speed Datalogging / Monitoring
  • Reads/Clears DTC Trouble Codes
  • Easy Restoration Back to Stock
  • Dual Analog Inputs
  • Most Popular Vehicles Supported
  • Installs Quickly & Easily
  • USB Interface Cable Included
  • User Adjustable Vehicle Parameters
  • Built-In Wifi for easy updates

For Modified Vehicles:The basic X4 at $399 is for a factory stock vehicle (not including 2011+ vehicles - choose NA for those, even if factory stock). This includes no datalogging. But does include the preloaded tunes from SCT. There are extra cost options for a modified NA tune, which includes datalogging and retunes, a power adder tune (Supercharger, Turbo, Nitrous), which includes datalogging and retunes and an Engine Swap tune for vehicles that have different engines than they normally would, e.g. an 03 Cobra Motor in a Fox body. All X4's include a Free USB Cable and, all except factory stock tunes include 90 days of free emailed tunes from the date of purchase. The free tunes are for the same vehicle with the same basic combo. To receive emailed tunes, you must submit working LiveLink datalogs - see the tech page for details. Offer good until it is determined that the tune is correct or a mechanical issue is affecting the vehicle.

The X4 will be shipped to you with just the preloaded tunes installed. The custom tune file will be emailed to you. Installing the tune is a simple procedure. We will send instructions.

Note: Additional Charges for vehicles with modified NA motors, power adders and engine swaps. Engine swaps mean vehicles where a different motor than originally available from Ford is installed. Please choose the option for your vehicle.

Prior to ordering, please submit information about your vehicle so a custom tune can be built for you. Not Available for California residents.