Mazspeed:
I'm sorry you have to be the one this headache happens to, but Hang in there I know this is very frustrating, but remember all this is based on the physics of nature. There is a "Bug" in your system temporarily that is obstructing the performance of your car. It will be found and hopefully you will still have a huge grin on your face when things get sorted out.
FWIW: You are helping a lot of people who are reading this thread. You have brought up several big issues that people can learn from not including the obvious SuperCharger bug. 
First, High performance engines require special and very accurate tuning. For those who haven't been exposed to this first hand and are expecting an easy time at this, your situation is a prime case and point to the reality of sorting out a "HotRod".
Second, and probably more important, anyone reading this thread should be very impressed with the level of support, encouragement and dedication the members have for each other with their assistance offers. I wish I could help you in the same manner as the people who have chimed in before me, even though I can't, I am very glad to point out how impressive it is to see the true help pour in.
Finally, the subject of sub-quality wheels has been brought up and real, "words of wisdom", have been spoken openly about them. It is difficult sometime for the brutal truth about different products to be made publicly. In many cases the money laid out for these is substantial for most people, and it is something that most people don't want to, or cannot afford to do twice.
As an observer, this is really one of the better threads I have read in a while, and it speaks well of the people on this site.
I'm sure you will have an extremely, "Kick Ass", Ride when you finished. All this being said, Take Care and Good Luck.
 
Best Regards,
Ty O'Neal