Somehow I see bad things happening to a pressurized line under high heat 
guess you could hook the exhaust system up to a wire running from your battery to a switch in your dash. It'd be a drain (dunno how big) but could be a 
experience for anyone cutting on the exhaust
I like that idea! lol
I just put a little bead on the flange so that way I can just take a grinder to it real quik if I ever wanted to take mine off.
