Description Replacement Low-Volume Insert Kit for R-77 Mufflers with Carbon End-cap 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 *If you have any questions about fitment or applications, please call Yoshimura’s Sales Department at 1-800-634-9166. . . . . . *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. Attention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.*
