I have no idea how to post sound files
Regarding max sound level, think even the std sidepipe would have problems with most trackdays
On YouTube, then a link?
When my car was tested at MOG007 at Goodwood, it registered 97db at 4,500 revs (I cheated a bit on the revs and it was in fact nearer 4,000+). Another Aero with rear-sports exhausts registered 96db, so we were both well within the noise limit for the day.
