Help needed please

[Mountfos-s3]

I am looking at ordering this pipe and was wondering if someone could tell me what it called and wether there is a part number to go with, many thanx in advance

 

[Jenno007]

That looks like part of the PCV system. I can't be 100% sure from that photo as I don't remember what the pipes look like.

Have a read of this thread, http://www.audi-sport.net/xf/thread...catch-can-and-simplify-the-pcv-system.118021/

If that pipe is indeed part of the PCV system I would delete it and install a catch can rather than replacing it

 

[crispynz1]

Part # is 06A103213AK