Damn that's loud!
no real testing done, but I think I'm gonna have to cruise around in neutral more often around my town, and especially around fremont (grr...)
but other than that, it's great.
will do more pushing on it later.
one complaint: it taps against the rear diff protector, so i heard this very gentle tap at idle. easy enough to fix, take it to a shop or a welder or a metalworker to make a cut in the diff protector.