I've been in search for the ultimate exhaust system for my 986, but still no luck, only GHL comes close....
Check out the sound of these bad boys(if only i can get 30% of how it sounds, I would be more the happy):
Truely in heaven........you will know what I mean.....
**WARNING** HIGHLY ADDICTIVE!
Click on Video link:
http://www.kreissieg-usa.com/index.php?page=detail&brid=1&mid=5&cid=14&oid=15&pid=12