Relevant MODS: GM Stage 2

So recently I have gone through a little episode where my supercharger fell apart on the inside and was replaced under warranty. Before the issue happened with an injen intake on my car would peak at about 15.5-16lbs of boost.

After the new blower was put on with the stock intake the car boosts up to about 3-14psi and then edges out to barely 15psi I would say closer to around 14.8psi. The car only hits that at the very top of 2nd and 3rd right when im about to shift.

I never really paid too much attention to my boost before the intake. Is this normal or am i running into a problem?