Originally Posted by RobBeck
Ah, another compressor only upgrade.
I do agree, having upgraded turbine wheel would make some more power at high rpms. Rob remember you from 3si a few years back, upgraded exhaust wheel made a nice difference in my 3/S. TD04-HL 15g's.
Still I have a lot of optimism for the n54 3.0L Straight 6 good things will come for this car.