I have a brand new B5 RS4 front bumper, as well as a brand new B5 S4 facelift rear bumper. Both are genuine Audi, brand new in their original boxes.
I ordered these for someone, but due to him rolling his pre-facelift S4 last week, he'll no longer be needing them. They are both open to sensible offers, please PM me if you're interested.
Due to size, they'll need to be collected from Woodbridge, Suffolk. Alternatively, feel free to arrange your own collection / courier.