Well... that sort of a grey area for now depending on how high I rev it. When I set my MBC at 14 PSI for the street, the car quickly creeps to 21 PSI by about 5000 RPMs. So I fixed that problem by just setting it to 21 PSI. It stopped creeping.
I've ported the wastegate from 22mm to 34mm and put the big flapper in it. I was thinking about getting an atmospheric dump for the wastegate, but I'm looking at other options. I don't like the idea of venting exhaust in the engine bay with all my polished crap. The other alternative is to replace the turbo setup. That would make me happier, but I'm trying to save some $ for a house, and I think I have plenty of power for a street legal car.
DSMlink is getting installed in the next couple of months, so maybe there's something I can do tuning-wise that will make me more comfortable with it running 21 PSI on pump gas. No problems so far. EGT's are around 810°C. Safe enough, but I still think it might be pissing off my knock sensor. I'll know for sure when DSMlink gets here. The timeslip and dyno sheet are both results from an un-tuned factory ECU.