Made this yesterday as a welding project. The pictures deliberately don't show my crappy welds. I don't know if I ever will get good at it, but it looks solid. The strenghtening webs are probably too thin at 1/16" while the tubes are 1/8" so next time I will use similar sized materials to make it easier on myself. I had fewer problems welding the tubes together than adding the webs, live and learn.
This is going to help memake my exhausts without interference
Jean
This is going to help memake my exhausts without interference
Jean