Living in Chicago, I'm no sure what the laws are regarding tint and how dark I can go, or which windows can be tinted and so on. But, I was wondering if any of you guys would know of a good tint kit or shop that does good work. I'm trying to avoid that cheesy "bubble" effect that I see on all 1987 corollas. all jokes aside, I could use a little advice with the tinting. I have a 2door 318is. Thanks!