Yoshimura Quiet Insert for RS-9 Muffler | 1.25" (INS-RS9B-K)

Replacement Low-Volume Insert Kit for RS-9 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