INCREASE HORSEPOWER and TORQUE with the The X4 Power Flash Ford Programmer! Simply plug the OBDII connector into your vehicle’s OBDII port, select the tune file using the simple to navigate menu and within minutes the X4 programs your vehicle. Easy to Read On Screen Data Monitoring – With a HUGE Color Backlit display, the SCT X4 Power Flash 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! They are now in stock. Visit us at the shop and pick one up along with a custom tune.