Wait, what year is this car? Boosting with the stock fuel system is asking for a blow up, you'd better unhook your charge pipe or drive like a grandma man. I'm with Food, you should have waited until you got EVERYTHING needed to have it run semi-safely to get to the tuner.

Granted, mine isn't tuned yet, but it sits in the garage 90% of the time right now and I have everything installed for it to run decent, besides the wideband, but that is mainly for tuning and monitering after tune.