I did find the whole set of suspension arms in Parts in Motion made by Febi and price was surprisingly low only 400£ for a set. On a compatible vehicle list i found all the variations of my a4 except it was only for AWD. I did enquire parts in motion to see if it fits my car anyway, but unfortunately they got back to me and said no.
So i will try over the weekend to order them separately, just need to find out correct part numbers for my car.