FastECU

I am looking for open source support for the 2022 WRX. Does FastECU support this model?

Also does it work with the Openport 2.0?

Supports only older models with EJ-engines and ECUs with SH7058 through Denso CAN bootloader. Newer models is on the list as soon as I have time for more development.

Openport 2.0 is supported.

Excellent, since Tactrix seems to have abandoned development since 2009 or so. At least that is the date of the latest version of ECUFlash reports anyway.

I would be interested in helping you to beta test any new versions. I can pull data, whatever you need.

the bar codes from the ecu label on the car

This is the exact ecu for USDM 2022 wrx with 6MT.