broke a Exhaust bolt

[Towguy570]

You can do two things.

A. Weld a nut on the end of the stud and try to turn it out. Did a lot of Cat Exhaust manifolds with snapped studs.

B. This is a harder way but still do able.
Heat up the stud and surface around stud.

Center punch stud, get cheap 1/4 allen socket and pound it into center of stud. Spray stud with wd 40 and screw out