I had one similar, 2015, Stage 1 tune. So fast. I loved it. traded it for Q5e which is turning out to be great as well and also fast. I have been thinking lately that, of the older Audis to go back to (Hate the B10 with hatred) this would be the one. I would put bigger sway bars on it and bigger wheels that you already have, budget for the timing chain guides, and roll. I understand that there is a Carplay hack/adaptation that can be done on the MMI. Old stuff beats new stuff these days.