Originally posted by asiandoood
its funny...
the dx is a 9.5 front.
the si/gsr is a 10.2 front, 9.5 rear
the ITR is a 11.2 front 10.2 rear
...when i did half my gsr swap...my front rotors were the same size as the rear rotors 
h:
...now the front rotors are the size of the rear ITR rotors h:
The reason I asked is because I wanted to get the fastbrakes kit for the 10.2" rotor with 4 piston caliper. But I wasn't positive on what size rotor I had. I was just hoping that I could get the caliper and the pad to use with my existing rotors. But alas, it seems I have to get new rotors as well. I'll just wait til these wear down and then get the kit...