Where can I find ststs on the different models???

[ACRBruce]

I meant for the SRT, TA, and GTS models, where can I find:
1. spring rates - F&R
2. sway bar sizes
3. downforce vs. speed graph
4. lateral acceleration from the factory
5. stopping distance from the factory
6. 0 - 60 time (Porsche always provide it, but does SRT do that too?)
etc.
etc.