I have an 04 650l (Dave's mods, de-smog/snorkel, Rejetted 56/158) I have the small spot welds ground out, and switching baffle in or out is now a 60 second affair. Question, is there any reason to use the baffle except noise? I fully agree that in sensitive areas like trail rides, stealth is key, but I am taking a long freeway ride coming up, and am trying to figure out what to do... Is there actually an increase in power? (It feels like it) Will the motor run too hot? thanks for the help.