Figured I'd start a thread now. As a Pre-tester, I just purchased the kit and received it yesterday. Won't have time to install until late next week but I did get started with the bench work. Impressive kit. Build quality is excellent. Way more components than what I was expecting. I'll update as I move forward. The kit I'm installing is for Gen 2 SCREW, it's the upgraded Demon 730 horns with the Ultra Blast Master upgraded valves. IOW: as loud as it gets.