Theres a plastic hose that comes off the brake servo, around the back of the engine and onto a one way valve then plastic hose going to a Y shaped rubber hose at the front.

The section i need is the length going from the 1 way valve to the small Y hose at the front. mines split where it goes onto the valve.

Also one of the breather hose under the intake

http://public.fotki.com/Luize/misc/auq-engine-01.html

piccy added

Give your local dealers a ring and give them your reg number and they should be able to look it up (might help if you take the car in so a tech can look at it instead of trying to describe it over the phone).

There used to be a free ETKA parts catalogue online that we used to use so could have had the part number in seconds but unfortunately VAG forced the site to close down :(

after 3 hours of back and forth fax piccys its sorted lmao!