I've never understood the censorship thing either.
To anyone that cares I noticed the 2011 STi sedan is available on Forza 4 now. It's funny though they left the 2008 gold BBSs, and chrome side badges on, and gave it the 2012 paint matched trunk trim. Car is amazing, even though it says it has like 40lbs less torque than the '08 for some reason.
Also, I think red sedans are my new favorite thing.