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					Originally Posted by infernosg  So do their direct-replacement mufflers and pre-silencers have baffles?  Has anyone run something with a baffle that hasn't robbed power?  A while back I was talking to the Burns' Stainless guys and they seemed to think two of their mufflers in-line would be sufficient.  Though from what I've read online that seems unrealistic. | 
	
 I've been running dual 32" straight thru mufflers in front of dual spin techs (about like a straight thru sound wise) on a NA 13B.  They are too loud for what you're looking for. About 91db idle to 118db peak at WOT external measurement. 
I plan to try the Rocky Mountain Performance Quiet Riot exhaust baffles when I get it back on the road. Hopefully it helps as it is louder than I want as well.
 
