Albeit the majority of all cases are settled before a jury trial, I'd hate to think what the average juror would think about us "snobbish" porsche owners crying about something that may or may not be wrong with our cars(especially in this economy). Remember, the average juror is the one isn't clever enough to get out of jury duty. Unless you would be able to present your case in front of a panel or have a single judge hear it. Hell, maybe he has a porsche.
I think the correct angle would be to make porsche real uncomfortable about releasing all the compiled data they have on the IMS and maybe other failures. Its a slim chance, but they may be forced to do a recall/repair in lieu of tarnishing their sacred name. Unfortunately it isn't a life threatening problem, per se, like the Pinto was. Its a numbers game to them, how much would it cost to repair against how much it would cost litigate against!! Boy it's great to feel loved!