ill maybe annoy the steelers tomorrow, ur mk2 is also very awsome!!
EDIT
did a little hunting
6x14 ET38 PCD 4/100. VW PART No. 191 601 025K
CENTRE CAP. VW PART No. 191 601 149G
TRIM RING. VW PART No. 176 601 157
STANDARD FITMENT ON SCIROCCO GTII.
http://website.lineone.net/~dr.dub/scirocco_wheels.htm
so it was a trim ring that gave these wheels such a nice dish!