Drilling out stock zx6 exhaust

Ok i did a search on it, and came up with dribble unless i missed something
Hubby has 04 zx6 "wants" to drillout the stock pipe.
Has been told is easy to do, just get a whole saw.
No worries he can do it, he is getting a new pipe any way so no stress if he stuffs it.
BUT is there a safe way to do it, I know men and power tools,
Tim The Tool Man Taylor look out
And the reason for wanting to do it, why not im taking it off anyway
Cheers

Hubby has 04 zx6 "wants" to drillout the stock pipe.
Has been told is easy to do, just get a whole saw.
No worries he can do it, he is getting a new pipe any way so no stress if he stuffs it.
BUT is there a safe way to do it, I know men and power tools,
Tim The Tool Man Taylor look out

And the reason for wanting to do it, why not im taking it off anyway

Cheers
