Hey all,
I have a exhaust mid-pipe that I need drilled and a O2 bung welded in.  The area I am looking to have this done on the pipe is fully accessible whith the pipe still installed on the bike but am not sure if it is harmful to weld while it is still installed on the bike(would certainly make the project much easier as I could ride the bike to wherever I needed to and not have to dis-assemble).  The other catch is I believe the pipe is titanium....(correction, I believe the pipe I'm working with is actually stainless steel)  

Is there anyone who would be willing/able to do this for me?  Not looking for a freebie but simply would like a quality end result.  Let me know, ok?

Thanks much,
-John