The 16x7 slipstreams don't fit the 4pots (check the following two threads)
http://forums.nasioc.com/forums/show...els+clear+4pot
http://forums.nasioc.com/forums/show...els+clear+4pot
Also, some more trivia -- the 18" Rota subzero's don't clear the 4POTS, while the 17" subzero's do:
http://forums.nasioc.com/forums/show...els+clear+4pot
Go figure. The 4POTS are actually "smaller" in diameter than the 02-05 2POTS, but they are "thicker" so that it is not so much the
wheel diameter as it is the
wheel spoke design.
... but bump for a FANTASTIC price for slipstreams esp. including splined lugnuts! All non-4pot, non-Sti subarus should jump at it!