SCT New

Unlock your vehicle’s full potential with the new SCT X4, the go-to tuning device for enthusiasts and professionals alike. Featuring a vibrant full-color display, intuitive menu navigation, and built-in WiFi for hassle-free updates, the X4 makes custom tuning simple and powerful.

Designed to work seamlessly with your P1 Underground custom tunes, the X4 delivers:

• Improved Performance: Optimize horsepower, torque, and drivability.

• Data Logging & Monitoring: View critical engine parameters in real time.

• Multiple Tune Storage: Switch between custom tunes in seconds.

• Easy Updates: Connect via WiFi to keep your device current.

Whether you’re chasing maximum performance, better towing capability, or improved efficiency, the SCT X4 paired with a P1UG tune gives you the edge—on the street or at the track.