Cmon, it was a bad question, no way around it. There is no way to answer that VERY VERY GENERAL question ("Before IT breaks" CMON WTF?) without writing at least a 16 page response compiled from 2 years and over 100,000 posts. And for the record no one can say "This one thing is mechanically the MSPs weak point" because we have not had a trend of trannys dropping or axle failure or anything. There have been cases of stuff but the circumstances were different. Several of the blown motors were close to stock. Some were boosting high. The only thing you can say without a doubt is that we have lots of forum members that are good at flipping their cars.
To me it sounded more like "Hi I am a ricer that wants to tell my ricer friends that my car can be tuned for X amount of HP" What is X amount of HP?"
Sorry thats just how I see it. I have been reading these boards since August of 2003 trying to learn as much as possible about my car and FI in general. And I see it as lazy and uninformed to just ask a stupid question like that.
You want help? There are TONS and TONS of people here who can help you. But you gotta try to learn on your own. There is no cliffnotes version to this car or these boards.