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					Originally Posted by djw8282  Any opinions on what's  the better overall design.. Dansk or Topspeed (old design)? | 
	
 
I had an old Dansk sausage muffler and the diameter of the tubes used inside it were the same size as the 986 secondary pipes and the muffler was only 3 lbs lighter. I didn't cut it open to see how they controlled flow, but I'd imagine it was built for sound and looks more than performance.