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Quiet Core Insert, DG

Universal fit. May require additional adjustment or modification.
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
  • Reduce exhaust sound by one to six decibels
  • Options for DG V2 & RST and for the older "O" & "R" Series mufflers
  • Easy installation; remove rear end cap and place Quiet Core in front of the spark arrestor
  • Smaller diameter inserts are quieter but more restrictive; larger inserts are less restrictive but louder
  • 1" Not recommended for RST
  • Each size is sold separately


  • Works with DG V2 & RST mufflers

Ships in 1-2 business days