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View Full Version : Yoshi or Rossi


Yfz450dan
11-19-2005, 12:52 PM
Wich one is louder,Also if you know what are the db's
I know yoshi is like 101-103?
11-21-2005, 06:50 AM
rossie mufflers r susposed to be a quieter race muffler
duke416ex
11-21-2005, 07:16 AM
Brother has a full Rossier, and a buddy has a yosh slip on. The rossier is way louder, but the core out of the yosh will fit the Rossier and quit it down some.