I purchased a 2023 Audi Q5 Sportback in the U.S. with a bare roof, not knowing Audi decided not to put a side roof rail for crossbars in USA. They only have it in UK.
I was searching for about a week for crossbars that will fit a plain roof and came across ERKUL Motor. Thule has the brackets for my car, but will not ship to the USA from UK. The setup would have costed $700-$900 dollars. Yakima did not have anything. Stores like REI, Rack Attack, ****'s Sporting, etc. were useless. Erkul Motor came through with the perfect price and setup for under $200. The delivery was fast (two days). Customer Service, Paul was very helpful on my questions after the setup. I will definitely buy from Erkul in the near future.