New exhaust is finished. I bought an 11-inch clearance mini bike header from OMB Warehouse, cut it short, welded a 3/4 NPT half coupler onto it, then made and welded on a tab so I can secure it to the frame.
The muffler is a cheap stock Briggs & Stratton.
http://www.captainslug.com/temp/vlad_046.jpg
