One of the coolest free mods you can do! Doesn't sound QUITE as nice as aftermarket pipes but it's not nearly as loud either. I'm partial to a full debaffle myself. I started mine up in stages and found that the 'full debaffle' was only marginally louder than the 'stages' but much, much deeper and rumblier.
"8 But God demonstrates his own love for us in this: While we were still sinners, Christ died for us."
Romans 5:8 (NIV)
2006 Vulcan 900 Classic LT "Couch-a-Saki/Mini-Bagger"
2011 Honda Shadow Aero 750 (Wife's)