I see your location is "west". Not sure where that is, but most populous centers of any size, has a custom fab shop. Although they may not specialize in exhaust, they may be able to bend & TIG your stainless exhaust system. Mandrel bends, of various shapes & diameters, are available from JEGS, Summit, Speedway & the likes. With these parts, the system can be mocked up and then TIG welded by an accomplished sheet metal man.
