Been doing a little car shopping and I've been coming across cars that aren't IL emissions legal. It was never really a big issue in the past, but I know that they made some changes within recent years that voids the test if you have any systems/sensors disabled through a tune (I've seen it with the mustang guys, I assume it applies to everyone?)
Anyway, I know some people are able to register out of state, but I thought you had to prove residency and I was under the impression that it isnt always so easy. I'm also aware that some people are able to get a show-car exemption, but I've been told that there is some sort of mileage limitation and I'm wondering how the show car status would affect insurance rates. Input/experiences welcome.