Replacement Low-Volume Insert Kit for RS-4 Mufflers
Non-Spark Arrested
Available as optional kit on applications requiring different sound restrictions
Decibel reduction depends on application
Please see our
Insert Chart
to confirm fitment for your application
Kit Includes:
Low-Volume Insert Tube
End-cap collar
Set screw
Use MotoMillion's vehicle selector or search by product name or part number to find the correct item. Contact MotoMillion if you need help confirming fitment or compatibility.