I've re-joined the Audi clan after being a BMW owner for some years - sorry and I didn't realise how much fun I've been missing driving such great machines. As you can see from the pic, I own the A7 (2018) but last of the previous model now they have brought out the facelift.
However, being a avid car nut, there are always things I want to tweak (as like I did with the Beamer) and I've noticed @NHN is the man to contact regarding coding and retrofitting.
If so and you are based in the UK, do you mind if I PM you some details for my wish list and we can go from there? I'd rather ask here than assume it's okay to message directly.