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Most of the mufflers I see for later Guzzi's are thinner megaphone/reversed megaphone types. Agostini (and others) make larger what are refereed to as can mufflers. I don't expect much of a performance advantage but has anyone heard a late model 8V with one of these exhausts that would like to comment on the sound?Walt Roman
Jeff, what Agostini were you running?
Have a look at QD an Italian brand.Great sound and well made but don't expect any performance gain (apart from weight) as it is all in the mapping.