You can get some from a Formula 1 authorized dealer. It's a little expensive. I have some on my Legend, it makes a HUGE difference in hot climates like Oklahoma and Texas. It's 100% metallized and has a lifetime warranty. As long as you own the car, if there is any bubbles or anything goes wrong with the tint they replace it for free. That's what I'm putting on my IS when I get it.
does this tint go on the outside??? or inside??? when i looked at it.. it looks like it was outside... i was like 10 ft away looking at it... so this tint makes the inside of your car to heat up fast????