Not at all I'm quite willing to abide by a sensible regulation and as well as most people on here get annoyed by the lads who nail a straight through piece of scaffold tube on and make a 1.2 Clio sound like it's a lunar rocket.
Why do I sound like the sort of person you'd like to see stopped? Because of what I drive perhaps? All the systems I have used are 100% street legal and have been fitted to aid exhaust gas flow not sound louder. A loud system is of no use to me at all as I wouldn't get past noise tests on track.
Be intresting to see how your Alpina faired up to the 80db test as you might find yourself also labled as one of the noisy hooligan types that your currently jumping up and down about.
I'm not saying you're wrong just that you seem to be getting excessively wound up about something that most other people would just curse about then get on with their lives