YOSHIMURA dB Killer set voor RS-4 Einddemper (INS-21-K) Chassis/triple clamp and Sherco models

and Sherco models

All range is available in black and brand color for Yamaha

Prevents engine stalls

Air cut-off valve kit

Intake Cam Lobe Lift 10

YOSHIMURA dB Killer set voor RS-4 Einddemper (INS-21-K) Chassis/triple clamp and Sherco modelsReplacement Low Volume Insert Kit for RS 4 Muffler 1. 500" Ring (INS 21 K) 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 This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and