GGJ6

They are the original callipers that have been painted and had transfers applied. 

A supercar place close to me did them: https://www.facebook.com/vanrooyensmartrepair/

I changed my Yokohama's for Pirelli P Zeros (same car - Audi A7 SLine BiTDI) and am very happy with them. I have done over 20000 miles with the back set, and think I will get about 5000 more, so 25000 miles for a tyre is pretty good (I don't exactly drive slow!).

As for noise, I think the size of the wheel has more to do with it than the tyre. I don't really notice any noise, but then again, I pretty much always drive with music.

I need to replace the Yokohama tyres that I have on my A7 S line BiTDI (165 / 35 / R20) and would like some advice on the best replacements based on other peoples experience. Pirelli P Zero's seem to be a pretty good price, but I have read that they are quite noisy.

Any advice would be greatly appreciated.