Yoshimura Exhaust Optional Sound Insert Kit For RS-4 Silencers 1.5in
Yoshimura optional 1.5in db killer insert - Optional 2M Max insert, alternative to included AMA legal insert
- 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
- 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 Aftermarket accessories not found on a bike as delivered from the factory, may not be compatible with this product.