I've come to the conclusion that my exhaust is too quiet, so, yesterday, dragonbreath and I installed a set of straight pipe axle backs on my Z. Unfortunately, it was waaaaay too loud. Lots of rasp too. We drove it around for about five minutes and nearly became deaf. I did a few half-throttle pulls and I would venture to guess that I could be heard a half-mile away. This is the only vid that we shot, but it gives you an idea. The rev at the end was only about 3k RPM.