Wow, that is stupid. How about you do some research before looking like an idiot. GT3 is for a racing GT division 3 class, GT2 is for the GT division 2 racing class.

The Rx-8 is a completely different car. Mazda wanted it to be a "sports car for everybody" not a "purebread, shatter your teeth on pebbles diehard sports beast" like the FD was.