The X4 Performance Programmer connects high-performance tunes to your vehicle for a boost in horsepower & torque. Awaken your engine to its real potential with preloaded, dyno-proven tune files through the easy-to-use functionality. Modify a variety of parameters at the touch of a button, all while monitoring gauges on a customizable display.
X4 tunes are emailed, data logging is best done with a laptop
BDX tunes are cloud-delivered, data logging can be done with the BDX but a laptop is best.
Just like our EZ LYNK and HP Tuners, we have customized the software to work as it should with Cummins swapped Ford trucks.
Our testing and tuning was done with a tuned 03 Common rail (running a max effort tune) and a 350,000Km (215,000 Miles) stock and well used with a low stall converter, this trans was not serviced or inspected prior to installation. Sensors hooked up MAP, oil PSI/temp, coolant temp.
Strategy info is found under vehicle info, if ordering a device for a 6.4 it will be preloaded with both, 6.0 tunes will be sent after device delivery.