You have to use their clutch setup. You'll be using the 1UZ bell housing with the adapter so, you can't use the W55 slave. There's no hole in the bell housing to install a conventional slave cylinder.I won't be using a hydraulic release bearing since i have a w55, but it seems on their site that this is ok?
I believe I'm using a clutch and PP from a turbo MR2. I'd have to go through my pics to find the exact model. I'm using an ACT organic disk. You won't be able to use your existing flywheel or any of the existing clutch bits. Not even the hoses from the master. You need a special flywheel because of the size and the way the starter engages the flywheel. The $900 kit comes with a flywheel.
The driveshaft bolted right on. It's got a slip joint built into it so, there's a bunch of adjustment room.
Keep in mind, doing this swap with a manual is much harder to get CEL-less. The ECU is looking for the transmission. There's no such thing as a 1UZ manual ECU.
Amazon.com: ACT T023 Pressure Plate: Automotive
Amazon.com: Centerforce 384120 Clutch Disc: Automotive