So there are lots of RX8 and Mazda3 wheels bolted onto MS3s, and someone had some EVOs... What other OEM wheels fit on our cars? Bring on the pics if you have them!
Mazda's: Any Mazda wheels that are 16''+ and 5 lug
Mitsubishi: EVO 8/9/10 (but have +38 offset)
Subaru: 05+ STI (but have to bore out the hub to 67.1)
Nissan/Infiniti: 350Z, G35, G37, Altima SE-R (lower offsets though)
Acura: TL/TL-S (+45 offset)
That's all I can think of from the the top of my head....