SBP"s exhaust chamber upright position
I made my pipe in the upright position.I needed a piece of copper in the 45 degree without one end flanged.So i cut a piece out of an old set of handlebars. I also went to tractor supply and bought a $3.00 muffler and bored out the end a little and it slide right onto the silencer of the pipe.Drilled a whole and put a small bolt on. It did help with the popping noise these pipe's make.Its still a little loud but better.I was going to get some header wrap but its like $30.00. Any ideas on me not burning my leg?LOL!