you should look up 4 rings racing in shanghai and beijing
basically its 4 4lane rings around the city, each one getting bigger and faster,
at night time
the inner most ring is where bmw benz and audi bentley rolls etc do there racing,
next one out is motor cycles
next again is porch, benz, low level Ferrari, aston martins lambo
outer most is where the big boys play, benz SLR, enzo, carrera gt, konigg, etc, how deep your pockets is how much fun you can have,
would not be surprised if we see a LFA in the rings, i know the GTR is a big seller in hong kong, with there SUPER strict modding rules its the easiest and fastest street car you can get, next i think it was a evo, then there was a time when HK ppl where into mitsi GTO and FTO