Three year-old Monty stainless steel muffler. 2-in 2-out. Out-pipes are 3" diameter. Will fit any 911 with pre-74 heat exchangers, SSI heat exchangers, and many other headers. Sound is excellent with no drone. A little loud at 65 on the highway but the sound of acceleration far outweighs that. Has staining/surface rust over most of the chamber. I spent 45 minutes with scotchbrite and sandpaper to get pipes and a small area of the chamber shined up.

Removed for race exhaust. Asking $500.
See pics here:

http://s987.photobucket.com/albums/a...nty%20Muffler/

Email me questions or requests for hi-res images.