I have an appointment set for the rest of my exhaust on Monday first thing in the morning, but I have to drive around 8 or 9 miles to get to the place. Would it be safe to drive the car there without O2 sensors hooked up? He is going to extend the wiring there, otherwise I would do it myself (better off with a warranty). The backfire sounds like I'm shooting at people, and I had a police officer on my street the second time I came home, haha, no more driving until Monday.