Lardog,
The S/S exhaust was a kit from Dennis at Pantera Performance in Colorado. The kit comes with collector mid-pipe and mufflers. It was about 3/4 of a day's work to cut them to fit and take them in place. Once I had it tacked together then the local welding shop finished TIG welding them. They were $1300 with shipping/tax about $325 to have them welded. Some owners said these were loud, but I think they are perfect. Not as loud as the Hall Big Bore mufflers I had on before. I included a low-resolution video so you can hear them.
Thanks,
John