fwd auto trans power and tq level ?

[95twinturboawd]

im about to start a 400tq @ 2500 400hp @ 6000 fwd auto car, is a 96 stealth twinturbo. i ask the ? here because from what i know the auto trars is the same as the 2g dsm fwd auto, and the dsm club pushes there cars harded then 3s and wanted to know how much power and tq these can hold in stock form, i dont feel i need the 4th upgrade im not making enough power for that, but what about the stronger 3rd and what not.

thanks for all your input

jerrid