hi all where is the d.v located on a 2006 gti and is it easy to change etc as have heard they can go at any time as diaphram is plastic or something, so i may change mine soon before this happens on me plust the fact that its recomended if your thinking of a re-map aparantly, which sort of d.v should i be looking for ie makes etc i want one that is silent like the original as am not really into the 80s rs turbo image lol cheers again, MATT