Just wondering what you guys put on your cars. I had Zylon put on when I bought my Audi A5 2 years ago and it really did not do the trick for me and cost about the same as a clear bra does. Everytime something happened the dealer would find a clause in the contract where they weren't responsible for fixing it. I decided to go with the 3M clear bra this time and I am very satisfied with it!

I would post pics but it's barely visible to the eye, can only see it where it ends on the hood, that's about it.

 

3M clear Bra's works great I have it on a BMW (for about a year no issues) and a E550 black sedan, black cars are a challenge because they scuff if rubbed when the car is hot (you can see scratch's). You can't notice any scuffs on my silver car, or the red Porsche a friend has (almost 2 years). The moral of the story is if you're a fanatic you'll probably replace the hood plastic every year or so (at least on a black car), DO NOT wash the car when the car is hot/warm, especially a Black car, you'll scratch the hell out of the 3M bra and as mentioned it will be very visible, I did it.