can you cite your sources?
I've had this question burning since i bought my car.. and i'm 2 day's away from ordering my wheels.
OZ Racing Superleggera are 17" x 7" with a +48 offset (part number SL770C48)
I haven't spoken with Tirerack.com yet to find out if infact this is the same offset that they provide for MY02/03 WRX Sedan. When I order I will have to see what they say.
Direct from www.ozracing.com
under fitment guide; selecting subaru | 2002 | WRX:
The Gold Superleggera is available in a 17x7 (offset 48) and 18x8 (offset 51) sizes exclusively for Subaru brand vehicles.