Yea, that will fit to your manifold, but will no doubt have to modify the downpipe a bit.

The exhuast housing flange there is similar to the RB25 turbos one at first glance, but no doubt will need some mods to fit the exhaust.

Personally id rather bin the standard manifold and go for a big-ish single, at least most of them have conventional exhaust outlets (4bolt or v-band) on the turbo which makes it easier to mod a downpipe to fit the fucker.

My mate had a RB25'd R32GTST with a single TD06 25G on it, thats a 600bhp turbo, and a old fashioned bus of one too, and was totally lag free and lovely to be honest.
Used to run 1.5bar boost on standard 9.5:1 compression GTST bottomend too with no probs, just uprated fueling, cooling, and so on...