BBS LM 20x10 +22 5x112 Diamond Silver (SET)
These are front wheels off the F90 M5 / G8X M3/M4 / A90 Supra application, but they are also a great size for Audi RS5. You would just need the appropriate hub rings which we can help you get.
Diamond Silver Center
Diamond Cut Lip
BBS PFS kit (for F90 M5) and center caps included