This is a decibels level with Gibson.
Idle 80 decibels
2750 RPM 88 decibels
3700 RPM 90 Decibels
4500 RPM 94 decibels
6000 RPM 98 decibels
Little bit louder, but I would say more pleasant sound.
Very happy with it.
milos

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2008 Attitude TH
04 raptor 660
06 raptor 700
08 RZR