Would like to raise boost by a few pounds, is that possible manually or with a reprogram?? Appears to be around 5# and I would like to go to 7# with out changing ejectors, just a program change. Is this possible and who does that??
Short answer regardless of which Turbo Maserati is to contact a reputable tuner and get a proper tune. Unfortunately, you can't safely increase the boost on it's own. There are many other factors involved.
We do have tunes available for most every if not every modern Maserati (2002+), feel free to reach out by phone or email if you need help!