I think NOS is a great idea and executed properly is not going to make your engine go bang.
(maybe your DSG might tho

)
However the last thing a modded ED30 needs is more low end torque

If you go bigger turbo route then maybe to counter lag its a viable route at smallish hp levels.
However I would really fear for the box at the levels of low rpm torque that would have. (instant wheelspin anyone?)
I'm thinking R32 + HPA kit + progressive nitrous kit 50hp

Hurdy your mad
