If we are talking about the same style wing than it is a 2002 wrc tarmac wing.
It kinda loosk like the factory sti wing but it sits off the back of the trunk like 6" and has no center splitters. Do a search for kakumei motorsports I know they make it because i got one from them. I think they are like $600+shipping
And if you search for them on ebay they also make the wide front and rear fenders. I think they are like $550 a pair.