I got fed up with the lack of availability of these modules from diyautotune so I made my own. These modules are installed and function identical to the ones diyautotune used to sell

I've installed one of these modules in my NA turbo miata and it's been working great

Use the same documentation available from diyautotune, youtube, and forums to install and configure this module

This product is to be used for off-road or race vehicles only. It is not to be used to bypass any emission equipment

Note:

A small length of wire and a few header pins will be required to complete the installation that are not included