Sounds like the cargraphic is a good way to go. What exhaust do people recommend will 1 -give a sound that most resembles the older air-cooled 911's (I still love the sound of my old man's 1966 911); 2) Give the best HP gains for the dollar.

 

I have a SPEED TECH exhaust on my turbo S and I get soo many compliments on it. It sounds awesome with very little drone at around 2-3k. I would also recommend it to anyone, it is a very easy install and good power gains with phenomenal sound!

 

Europipe Stage II Loud, although it's not loud at all. Very reminiscent of the older air cooled Turbos with a little more roar. Either that or a something with a center section cross over. Not quite the air cooled sound but extremely smooth.

Europipe

http://s157.photobucket.com/albums/t...heExhaust1.flv

Neither are really "bang for your buck" systems as each is around 5k. If you like the center section cross over sound John at Speed Tech has a really nice system for around 3.5k.