I have a never used Vibrant High-Flow Metal Substrate (read: high-temp, vibration resistant, high flowing) 3" catalytic converter. It has 3" 304SS stubs welded onto it but never used. It does have a small smooth flat spot I pressed into it to make it around a chassis member. It is still completely functional and does not leak.
New Price: $129.99 + SH , Asking $90 shipped.
Also have two used Turbo XS 3" 304SS flanges. Nice and thick. The both have 304SS stubs welded on, one has an O2 bung welded into the stub.
New Price: $20ea + SH / Asking $20 shipped for both.
Everything for $110 shipped.
Someone could easily build their own downpipe or mid-pipe with these.
I can supply photos on request but it's just stainless flanges and cat with some piping. Everything is pretty clean and is definitely in great working order.
Reason for selling: Don't have time to fab up what I wanted right now.