View Single Post
      02-20-2013, 08:49 PM   #18
Private First Class

Drives: E90 M3
Join Date: Aug 2012
Location: Long Beach CA

iTrader: (5)

Originally Posted by metrathon View Post
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?
E90 M3 6MT AW/FR
RAYS | Akrapovic | Evolve | Stoptech | Tecnocraft | CAE | Arkym | Swift

E91 328i Wagon 6MT Tiag/Blk