First of all, thank you for not living near me or my family!
Secondly, why would you destroy $1k+ catalytic converters to save $300-$500 on some downpipes?!
Well, at least *that* questionable decision doesn't endanger people around you - unlike the other questionable decisions made earlier and documented on video....
People like you and videos like this is what give us car enthusiasts a bad name.
Take it to the track/strip!