I've had an LS460 for over one year and theTSB NV009-07 has been installed but with no improvement. My decibel meter reads about 85db at 70 mph, not any quieter than my other car or SUV. Supposedly the '08's do not have the problem so I tried to convince Lexus to alllow me a full purchase price trade in on an '08 and they refused. I really don't expect that Lexus will ever have a "fix" for the wind noise problem if thay haven't found one in over a year. For that kind of money and their previous reputation one would think that Lexus would be anxious to find a cure. Unfortunately, it doesn't appear so.