E-Tuner 4 is Edelbrock's dedicated Android app designed exclusively for the Pro-Flo 4 EFI System.

E-Tuner 4 represents Edelbrock's newest Android application tailored specifically for the Pro-Flo 4 EFI System.

Through Bluetooth connectivity, E-Tuner 4 links with your PF4 ECU, enabling wireless management and real-time adjustments for parameters like air-fuel ratios, ignition timing, idle speed, acceleration fuel, cold start mixture, and live engine sensor monitoring directly from your Android device.

The intuitive E-Tuner 4 Setup Wizard streamlines your Pro-Flo 4 EFI configuration by guiding you through base calibration selection. Simply input your engine displacement (CID), camshaft specifications, and kit details to get started effortlessly.

E-Tuner 4 provides a reliable base calibration for immediate vehicle operation while offering "Advanced Tuning" features for precise performance customization. Optimize cruising efficiency with leaner mixtures or boost power with adjusted timing—all accessible through the Advanced Tuning interface, alongside diagnostic tools for troubleshooting.

Experience E-Tuner 4's dynamic gauge displays to track engine performance metrics in real time. Transform your mobile device into a functional dashboard post-tuning, surpassing traditional handheld tuning devices.

Explore E-Tuner 4's capabilities offline via "Demo Mode," which grants access to core features like the Setup Wizard, Advanced Tuning, and Gauge Displays for familiarization.

*** Warning! ***

E-Tuner 4 is exclusively compatible with the Edelbrock Pro-Flo 4 EFI System and is not supported on V1 E-Street, V2 E-Street, Pro-Flo 3, or other legacy Edelbrock EFI systems. For compatible EFI systems, visit http://www.edelbrock.com/automotive/mc/efi/support.shtml to download the correct Android app.

E-Tuner 4 currently supports Android devices running version 6.0 and above, optimized for 5 to 7-inch screens. Check for future updates.

What's New in Version 4.0.23

Last updated on November 10, 2024

NEW FEATURES: Customizable gauges (style, bezel, font, warning limits via long press), gauge focus on tap, full-screen dashboards, speedometer fix, added legacy gauges, enhanced spark control page (Bluetooth stability), improved datalogger scaling and naming.