I used to be a member on here years ago and I have genuine RS4 B5 and RS6 C5 parts that had been long forgotten about in the garage. Postage is available from the UK. These are genuine parts. I'm into V8's now so selling V6 parts.
https://www.ebay.co.uk/itm/373161345768
https://www.ebay.co.uk/itm/373161345768