[s-cars] Downpipe & Stromung exhaust for 95.5 S6

[RCaro900SS at aol.com]

I am trying to find a new downpipe that uses the current dual exhaust,  and 
has an EGT and O2 port. Any info would be appreciated.
 
If I can't find a downpipe I would be interested in the Stromung  exhaust for 
my S6. However, there seems to be some issues that I need  to address. The 
center muffler on the Stromung hangs very low. I scrap the  current system 
already and it doesn't hang anywhere near as low.
I also have heard that the downpipe cracks at the welds, and the system is  
still loud. Any input from current users would be appreciated. 
 
Regards,
 
Robert