Soldato
The GTS-T has only a single turbo rather than two and I believe the engine was a 2.0 litre not a 2.6. (I'm no expert on Japanese cars, but I believe this to be true).
this.
also it's a weird setup on the GTR - It's RWD almost all the time until you really boot it, then it sends power to the front wheels as well.
Theres a "torque transfer" gauge that shows how much torque is being sent forwards. You can make it permanently RWD by fulling a fuse.