E-Tuner 4

Edelbrock's E-Tuner 4: The Ultimate Android App for Pro-Flo 4 EFI Tuning

E-Tuner 4 is Edelbrock's cutting-edge Android application, exclusively designed for the Pro-Flo 4 EFI System. This app allows for wireless, real-time management and tuning of your engine's ECU settings directly from your Android device via Bluetooth.

Control a wide range of parameters, including air-fuel ratios, ignition timing, idle speed, and cold start mixture. Simultaneously monitor vital engine and sensor data, transforming your phone or tablet into a dynamic performance monitoring dashboard.

The intuitive Setup Wizard guides you through the initial configuration process, requiring only basic engine information (displacement, camshaft, and kit specifications) to establish a solid base calibration. This ensures your vehicle runs smoothly even without further adjustments.

For those seeking advanced customization, E-Tuner 4 provides extensive "Advanced Tuning" capabilities. Fine-tune your calibration to optimize performance, fuel efficiency, or both. A dedicated diagnostic page aids in troubleshooting.

Experience the app's functionality firsthand using the "Demo Mode," accessible even without a connected Edelbrock EFI System. Explore the Setup Wizard, Advanced Tuning options, and Gauge Displays to understand E-Tuner 4's capabilities.

Important Compatibility Note: E-Tuner 4 is only compatible with the Edelbrock Pro-Flo 4 EFI System. It does not support V1 E-Street, V2 E-Street, Pro-Flo 3 EFI, or other legacy Edelbrock EFI systems. For compatible apps for other systems, visit http://www.edelbrock.com/automotive/mc/efi/support.shtml.

The app currently supports most Android devices running Android 6.0 and higher. Optimal performance is achieved on 5- to 7-inch screens.

E-Tuner 4 Version 4.0.23 (Updated Nov 10, 2024)

This latest update boasts enhanced features: customizable gauge styles (including bezel, font, and warning limits), improved gauge focus and full-screen dashboards, a refined speedometer, added legacy gauges, enhanced Bluetooth stability and spark control, and improved datalogger scaling and naming.