Growing up, we used to take the car for a run up/down the highway for a bit to "burn things off" before getting an inspection. There were also places you could go "outside of town" that did not do emissions testings. That was 30 years ago though. I thought all inspections required emissions testing now. Is it still not enforced outside of town? Of course, finding the guy to pay off is always going to be available for skirting the reqs.