firstly, welcome to the site.
secondly, at the top of the screen there is a search facility. it is always a good idea to use it when asking a question as 9 times out of 10 it would have been asked before. the DV question is a frequently asked question and newbies often suffer a baptism by fire for asking about it. anyway........................ atmospheric whooshy valves don't work on the 1.8T, a recirculating valve such as the forge 007p are a popular choice. combine that with some sort of free flowing air filter and a silicone intake pipe and you can get some DV noise.
have a look at the sponsors section further down the forum, forge are a site sponsor and offer a 10% discount for site members, and the customer service is legendary!