Sounds like a btoken clutch fork from your broken english. If you car is still under warranty, (by time) and the disc or pressure plate are not the issue, it should be covered. If they have to put a new clutch in it, then you have to pay. They are only covered for 12 months 12,000 miles, whichever comes first. If it does need a new clutch I would recomend an aftermarket performance one such as Spec. I just don't like the feel of the clutch, especially while driving spiritly.

P.S. The only Porche your gonna beat is a boxster, and don't tell me your a good driver either, because based on your issue, the argument doesn't fly.