Got a Question about how to fix my muffler. Take a look at the pics. The weld is 3/4 broken on the inlet side of the muffler. I know most of you will probably say to weld, and is that the right thing to do. Just want to make sure. Last pic is looking down the Exit end of the muffler. Also does anyone know what kind of two brothers pipe this is model # or anything. Thanks for your help.

 

ive repaired mufflers with that same crack. Ideally yes TIG welding would be the cure for it.