Hey there.. it's good to see a real dyno result (Dyno Dynamics) with the NB! I got mine dyno'd two weeks ago. I've got the FMII Hydra kit with turbo midpipe, turbo exhaust (single), and free-flowing cat. My turbo is the GT2560R.
Mine certainly feels strong but I'm nowhere strong enough at lower rpm's like I was told I should be. I don't really feel the turbo kicking in until 4krpm. I turned up the wastegate to increase boost, so I hope now I can somehow change the EBC map to get the psi's up there quickly without overboosting before redline.