Refer to post #3. It's a different product but you'll get an idea when you mod your taillight cover. The only product in their line that i like is the cover for the foglights (yellow). Other than that, adding a cover for the taillight and making it darker, doesn't suit me.
Instead of covering the tailights with tints, I put these custom chrome trims to bring out some extra highlights. check out the pics and tell me what you think.