I had F1 Pinnacle put on my GTI just a few months before I decided to order a new M3. I went to Sun Dimmers in Santa Clarita, and they did a great job on the car. I went with 50 on the fronts and 35 in back. Pinnacle is great for keeping a car cool in the Southern California sun.
LA cops make me nervous. I don't want to give them a reason to approach my car with a weapon drawn just because they can't see me through the rear window when I get pulled over. Plus I think it's unsafe when you can't see through the car in front of you to the next guy in traffic. Just my opinion. . .
Cheers!