Most DiabloSport programmers can be reset over the phone and do not need to be sent in for the service.

Pricing:

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. The tuner will restore the stock tune to the PCM indicated by a progress bar. Follow device prompt(s) to cycle the key to the ON/OFF position to complete restoring the stock tune. Your vehicle will now be running on the factory tune! Returning the vehicle to stock will 'un-marry' the device and allow it to be used on other vehicles if.

Sct X4 User Manual

If you would like to have a “married” Predator, inTune, or Trinity completely reset so that it can be used to tune another vehicle, follow the instructions below:

1. Call Us at 561-908-0040 x5 .
2. Make sure you are at your desk with your tuner powered up on USB.
   Note: The tool can be plugged into any vehicle with an OBD-II port (even if it is not a vehicle that is supported by the particular handheld you are using), a home computer with inTune and Trinity, or an AC wall adapter if you are using a Predator.
3. Simply give your name to the DiabloSport representative that answers the phone, and explain you need to purchase a tool unlock. He or she will explain the procedure from there.
4. Once the device is reset, that is a good time to update it if necessary. See our Instructions and Manuals page for more information.

Sct X4 Factory Reset

Most DiabloSport programmers can be reset over the phone and do not need to be sent in for the service.

Pricing:

If you would like to have a “married” Predator, inTune, or Trinity completely reset so that it can be used to tune another vehicle, follow the instructions below:

Sct X4 Preloaded Tunes

1. Call Us at 561-908-0040 x5 .
2. Make sure you are at your desk with your tuner powered up on USB.
   Note: The tool can be plugged into any vehicle with an OBD-II port (even if it is not a vehicle that is supported by the particular handheld you are using), a home computer with inTune and Trinity, or an AC wall adapter if you are using a Predator.
3. Simply give your name to the DiabloSport representative that answers the phone, and explain you need to purchase a tool unlock. He or she will explain the procedure from there.
4. Once the device is reset, that is a good time to update it if necessary. See our Instructions and Manuals page for more information.