Originally Posted by metrathon
So the N20 Stage 2 will also increase hp/lb-ft over Stage 1 or it will just add more features?
I'd think there would be a hp/torque increase - otherwise it wouldn't be a "Stage 2". The issue is just how tapped out the turbo is already at the Stage 1 level, and I'm assuming this because stock boost pressure is around 18psi already.
How much more power can be squeezed out while being a safe/reliable tune?