Did the exhaust dB testing finally. I installed yesterday, drove it twice really hard and did the dB testing today. I did a dB test right after the install and wanted to see if the bed-in process would quiet it down or make it louder, and it's definately quieter after bedding in somewhat. I'll update the post probably tomorrow with install pics and install notes as well as update my dB chart.
3000 RPM: 104
In short though...definately one of the quietest I've tested. Stay tuned for a first post update tomorrow or the day after at the latest.