Mariob01gt

First off, I have to say that I am a newbie on this board and I should say a newbie to the foreign car market, especially Nissan. I am seriously contemplating the fact of trading in my current vehicle for a 350Z. I think the vehicle is amazing. I just have a few questions before I actually go ahead and do this.

What kind of power do these vehicles put down? What is there potential power that they can make? Are there any aftermarket items that you can purchase for these cars? How about turbo's? Are there any known issues of defects in these cars yet?

Thanks guys,
Mario