Today I heard a Road Glide with V&H full pipes with stage two kit. At idle I could feel it in my chest. It was like standing in front of a bass drum. That bike sounded like a late 60s muscle car. Nice and deep sounding.
For me, debaffled pipes just sound loud without a nice tuned sound.
2010 Vulcan Voyager 1700 ABS, 2007 Vulcan Mean Streak 1600
2012 Concours 1400, 2011 Versys 650, 2012 KLX250S
see my garage for list of accessories