Try 1/8" diameter SS welding rod bent to parallel the center line of the pipe and attach under one of the heat shield screws and the other end to the muffler clamp bolt. Keep the wire about an inch or more away from the pipe. It is enough to prevent incidental contact of your pants or rain gear but remains un-obtrusive.
You can buy a cheap brake tube bender at the auto supply store and with pliers and side cutter you can make the part. Welding shops or welding supply houses will sell you 304/308 or 316 ss filler rod by the piece. Each piece is about 24" long so likely one try per rod. (Get several as you will need them before you get a satisfactory part made.)
You can buy a cheap brake tube bender at the auto supply store and with pliers and side cutter you can make the part. Welding shops or welding supply houses will sell you 304/308 or 316 ss filler rod by the piece. Each piece is about 24" long so likely one try per rod. (Get several as you will need them before you get a satisfactory part made.)