LOW VOLUME INSERT KIT 94db INS-W-00 1.375"" RS4 MUFFLER

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

Low-Volume Insert Tube

End-cap collar

Set screw