@
JBezugs
So I ordered the AVH-ZL5150BT, can you link the one adapter that you got from AHH? I think as I've read through all the posts that ultimately that was the only one you used, correct? I'm in a Canadian 2017 BRZ model same as you.
The Steering wheel controls you used the one that came with the new HU if I read correctly.
I've just ordered the HU from Fasmoto. Thanks for all the work putting this in here to make it easier for others.