Thanks Markus. I didn't notice how bad the pic was until I had already welded that piece in. I hate the camera on the IPhone5S. I had a phone ten years ago that took better pics. That piece I made is to help direct the exhaust gases out the tailpipe instead of facing each other. I cut two little pieces off some U pipe and welded them together. I then welded them to the back of the piece I cut out of the back.