Originally Posted by E90 87ss
it looks like he did everything possible. i mean drilling and tapping it, couldn't fit an easy out because of the broken tap... you can't drill a titanium tap, you have to shatter it. Only thing I can think of is welding an extension, but that would be hard anyways. Personally i don't think he was left with much of a choice. He could have snapped the bolt clean off, that would have been the best way...
I would soak it with penetrating oil, drive a cold chisel in there, and get on the end of it with a breaker bar.