the 3000GT sl rotors and calipers are the same thing as the GSXs. You can get DPCs from Diamantes, Galant VR4, GSX, and 3000GT NT. I also saw a best motoring vid that had a lanEVO I and they showed a closeup of the brakes and they looks like DPCs to me.

Bottomline if you need some serious braking power you don't need these. Like if your turbocharged they'd be a good idea but if you still NT good rotors and pads will do the trick. The stock brakes on the 2GNT are already very good.

also you need 16s to use the DPCs.