FMF Q4 Muffler 041339 1821-0894 USB Adapter Flexible and ultra-fitted construction for

Flexible and ultra-fitted construction for enhanced control with finger gusset

This exhaust system was developed using the same technology that has powered the Graves Racing Team to 23 Professional AMA National Championships including 8 Superbike Championship titles

Shorter than standard detachable backrest with a smaller pad

Manufactured by Matrix Concepts™ designed with anti-flex supports Wide rubber top

FMF Q4 Muffler 041339 1821-0894 USB Adapter Flexible and ultra-fitted construction forThe Q series features advanced engineering to precisely locate baffles and chambers to absorb sound Less mass to enhance power to weight ratio Quiet power with minimal sacrifice for performance Developed over years of championship off road racing Twin stage core design for lower sound output and extended life of packing material Comes standard with spark arrestor