E-Tuner 4

Apr 23, 2026

Older Versions of E-Tuner 4

If you are experiencing issues with the latest version of E-Tuner 4 due to bugs or incompatibility with your device, downloading an older version can be a practical solution before the app developer fixes the problem. APKPure offers all of the older versions of E-Tuner 4 that are compatible with various devices and Android systems. Download rollbacks of E-Tuner 4 for Android. All downloads from APKPure are free from viruses and provide a fast, secure way to get the app version history you need.

All Versions of E-Tuner 4

4.0.26(42)Latest
XAPK
Apr 23, 202670.0 MBAndroid 6.0+
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What's new in the version 4.0.26
Updated on Apr 23, 2026
WHAT’S NEW Added EZ-Street TBI new firmware v34 and Rev6 Calibration Maps.
Added Ignition Type window to Setup Wizard, disabled crank Spark and idle spark correction when not running a TBI system with an Edelbrock Distributor. Small Connectivity improvements in Wizard and Advanced Tuning.
4.0.25(41)
XAPK
Dec 25, 202551.5 MBAndroid 6.0+
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What's new in the version 4.0.25
Updated on Dec 25, 2025
WHAT’S NEW This revision adds support for Edelbrock’s latest EFI system, EZ Street EFI.
The E-Tuner 4 app now seamlessly auto-detects your Pro-Flo 4 or EZ Street EFI system and automatically opens the appropriate calibration features.
The EZ Street EFI (#30700) is Edelbrock’s newest EFI system, featuring a simplified throttle-body EFI design combined with full E-Tuner 4 calibration functionality.
4.0.24(32)
XAPK
Sep 18, 202542.1 MBAndroid 6.0+
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What's new in the version 4.0.24
Updated on Sep 18, 2025
WHAT’S NEW fix for marker in datalog viewer, added maps for bosch 42lb/hr injector (indicated by suffix _B) as replacement for the 42lb/hr DEKA injector, small text fixes, new ECU firmware that includes support for the latest hardware revision, compatibility support for Android 15
4.0.23(26)
XAPK
Nov 10, 202443.8 MBAndroid 6.0+
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What's new in the version 4.0.23
Updated on Nov 10, 2024
WHAT’S NEW customisable gauges (style, bezel, font and warning limit) by long press, gauge focus by tapping gauge, full screen dashboards, fix for speed-o-meter, added legacy gauges, fix for spark control page (bluetooth robustness improvement), datalogger scaling and naming improvements
4.0.22(21)
XAPK
Aug 18, 202447.0 MBAndroid 6.0+
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What's new in the version 4.0.22
Updated on Aug 18, 2024
WHAT’S NEW Datalogging functionality added, Data Viewer added, fix for settings inconsistency issues under weak bluetooth connections, digital round gauges added to EFI dashboard pages, Tech Support button added to email datalog / ecu setting files directly to Edelbrock Tech Support
4.0.21(16)
APKXAPK
Apr 15, 202441.3 MBAndroid 6.0+
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What's new in the version 4.0.21
Updated on Apr 15, 2024
WHAT’S NEW fixed scaling issue boost trim, new spark control graph screen, improved reflashing robustness, faster navigation between app screens, fixed scaling issues digital and diagnostic screens on high pixel density devices, general layout improvements, small demo mode fixes
4.0.20(14)
APKXAPK
Aug 9, 202341.0 MBAndroid 6.0+
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What's new in the version 4.0.20
Updated on Aug 9, 2023
WHAT’S NEW includes general app facelift, bluetooth connectivity robustness improvements, new analog gauges, speed-o-meter for devices with GPS, compatibility with Android 13
4.0.1(9)
APK
Jul 11, 202236.8 MBAndroid 6.0+
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What's new in the version 4.0.1
Updated on Jul 11, 2022
WHAT’S NEW includes new firmware, minor bugfixes and updated documentation.
4.0.0(6)
APK
Feb 6, 201912.8 MBAndroid 5.0+
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What's new in the version 4.0.0
Updated on Feb 6, 2019
the following features/fixes are implemented:

- new pdf instruction set added.
- new calibrations (with internal name equal to file name).
- made layouts scrollable where necessary in the set-up wizard.
- small bugfixes (app crash on load button click with empty list).

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