Download

Very similar but slightly different versions of rusEFI bundle are needed depending on which specific rusEFI ECU you are using.

Click here for TunerStudio download

Common Boards

microRusEFI 0.4 and newer (STM32F4)

Proteus

uaEFI

STM32 Discovery Release

Hellen Family Boards

Nissan 121 pin

VAG 121 pin

Mercedes 128 pin

Miata NBT 72 pin

Miata NA6 64 pin

Uncommon Boards

Frankenso PnP Miata NA6 bundle

microRusEFI 0.3 and older (STM32F7)

Proteus 0.2 and older (STM32F7)

Advanced

Older Releases

Nightly Builds

Snapshot Builds

Quick Start

Choose Your Own Adventure

Virtual Simulator

FAQ

Q: I see something interesting was just changed in the firmware? How do I use latest version?

A: Most snapshot builds take about 30 minutes to get updated on at Snapshot builds