I’m having same boost numbers too. I thought something was wrong as well, but i feel better knowing your having the same experience.
On my Gen 2, i installed cobb intercooler, intake, and tuned it all at the same time. So I’m not sure if a stock tuned, gen2 with intercooler would behave same way as my Gen3
In reference to those boost numbers… after my install I didn’t get on it too hard before the tune. So, I can’t speak to that scenario specifically.
At the tuners garage (Elite Performance & Tune, Littleton, CO) I did notice when Eddie had up on the dyno while sounding it also was letting boost out via the BOV under WOT. Thought that might be an issue. He didn’t mention anything.
Then he showed me the numbers… hmmm. Maybe it’s nothing I thought. Well, during some maintenance I disassembled the BOV for cleaning. While I did make note of the turns needed to take it apart I installed it in reverse order; same number of turns. I could’ve tightened it a bit to allow for less boost drop… there’s that option guys.
My BOV is a mechanical TurboSmart. Guessing you’re using the same one if you went with the Full Race setup.
Got a bunch of miles on my baby now. Just got the timing chain & associated components, walnut blast job for valves, water pump, and cooling system flush done. Next mods I’m thinking of are headers, downpipes, and turbos. Wanna concentrate on that HP number next. Those mods should get me a little closer to that 410-420 number; with a bump up on the TQ as well.