[Shane@DBPerformance]

It's a 16G, it probably maxed and it doesn't hold boost. With the 22psi tune, it drops to 21psi by redline. With the 27psi tune it drops to 22psi by redline. So torque/mid range power was up more, but peak was only up 10whp. He has a stock 2G small plenum intake manifold also. Sheetmetal intake manifolds usually help bring up the power past 6500RPMs on 2Gs. It would be interesting to see how much one would help a 16G. I have tuned some setups that had everything for high rpm power, but still couldn't hold power out to revlimiter.