Titanium Remus Hexacone exhaust system with removable baffle.
Road legal and suitable for use with panniers.
Very light system in good condition, no scratches but a small dent on the underside that is not visible when mounted and light damage to the carbon cap both can be seen in the photos.

⌀54mm inlet into the end can of you want to try make it fit something else. Exhaust hanger is bolted onto the can not welded or anything.