Dino

you might want to have a look at the compressor maps for the different turbos first.... Known problem with he GTRS is surge at low rpm... the bugger spools so quickly that you'll hit the surge limit early and this will manifest itself in the turbo surging at low rpm.... more annoying that anything else... Again, all depends on what you're looking for - all out whack, driveability or response at low rpm. Consider a 2835 for a RB25 instead good for 400+ with 1.2 - 1.4 bar of boost.

Nice work Mike! Have you, or anyone else out there tried it on a RB25DET Neo? Pretty much the same but the throtle body/motor assy has to come off too... I'll post pics when i do mine

Acoustik, if you need an AFM for a R34 RD25DET, try looking for the Maxima VQ30DE AFM. It's the same. I found this out the hard way!