Ok, time for this post finally!
I just installed the Euro Dynamic Tails on my 2018 MK 7.5 North American Golf R. The first facelifted one in North America to have the Euro dynamic tails installed and coded!
JBale built a harness for me and figured out the coding changes required for this to work. I can happily report that everything is working 100% correctly! The installation was very simple, and coding was extremely straightforward. I could not be happier with the product, or communication/service I received from JBale. I can't imagine why anyone would go elsewhere, honestly.
Here are some photos of the lights installed on my 7.5 North American R and a link to a video of the lights fully working. Also, please note I ordered the ones with no rear fog as I didn't want it.