Nothing special, T78, 4 row ic, fuel system with 850's (not needed for T78 but don't hurt), 264 intake/272 exhaust cams, VPC, SFC, EVC EZ, and RPS stage three clutch.
Dumb question here that I haven't seen the answer to anywhere.. Does Greddy offer different exhaust housings for the T78 or are you stuck with the a/r they provide?
Not sure if you can get these in the Supra kit but you can order the T78-33d off the shelf with a 17cm2 or 24cm2 housing. The T88-33d comes with either a 15 or 18cm2 housing, same exhaust wheel so I would imagine that the 15 or 18 could be used with the T78 or the 17/24 on the T88. These housings are available by themselves as well.