Check out these parts diagrams. Just realized that the V6 doesn't have secondary cats like the S & TT. It does have a sendary muffler/resonator though. Wonder which setup is freeer flowing? In my experience, resonators are usually just for sound and aren't very restrictive.

958 V6 Exhaust Diagram:




958 S:

 

someone needs a gundo hack on the v6, i plan on doing mine next month...


also anyone notice the muffler itself is the same for sport exhaust, just that the second outlet is actually connected to a tip.

wonder if you can take standard and open up that second outlet. (full time sport exhaust) obviously no valves.

 

Take a picture for everyone

 

any updates on that gundo hack @ wal/lin