Buy a O2 sensor wrench? If i'm not mistaken we undid the mid pipes and then loosened the clamp around the turbo and rotated the pipe a bit to get a slightly different angle on the sensor which helped.
Also if a kid can kick your car off a jackstand, he's superman in diapers. A car that's properly lifted on a jack + jackstand will have zero risk of dropping on you short of being pulled off by another car running into it.
Faster, faster, faster, until the thrill of speed overcomes the fear of death… – Hunter Thompson