Around here by time you get under something with a nice catalytic converter and try to get all comfy with your sawzall ready to go, it's likely the owner of that "something" is going to surprise you with a load of buckshot when you're done. Or maybe he'll just send the dog out to see you while he rousts a deputy to come write up the paperwork, which could end up being one of those unfortunate hunting accidents. You gotta be nuts to go up on someone's place looking to mess with their vehicle. Or go for any reason without being invited.