Welcome

epicEFI Wiki

Firmware, tuning tools, docs, and community support for epicEFI.

Firmware	EpicTuner	Community
Download firmware Stable builds and release files	Get EpicTuner Latest release on GitHub	Join Discord Support + announcements + chat

Start here

• Quickstart — fastest way to get your ECU running
• Configuration — TunerStudio options and setup

Firmware

• Update firmware — step-by-step update guide

Hardware and compatibility

• Hardware — supported epicEFI hardware
• Triggers — check trigger pattern support

Advanced

• Lua — scripting documentation

Project

• About — what epicEFI is and how it works
• Contributing — how to help improve the project

AI Section

• Claude Discord AI Docs — attempts by claude to parse chat history

Need help?

If you’re stuck, join Discord for community support.