My names Jon. I dont have a porsche(yet ) but my mother just purchased a 1999 911 non-turbo. Now the exh is a bit quiet and she is looking to get something that sounds very clean. Am willing to pay the extra few hundred or whatever for something nice. Sorry for the NEWB question but what good brands of exhausts are there available for this car. thank you and ill get pics up asap!

and if there are any sound clips! even better!