Supplemental spark arrester and silencer

摘要

A supplemental exhaust system for use with an off-road vehicle. The system includes a supplemental silencer and/or a spark arrester contained within a flexible outer shell. The outer shell mounts directly to the housing of an existing exhaust system silencer. The exhaust gases exiting the existing silencer are directed into the supplemental silencer and spark arrester by an inlet chamber having an oversized inlet opening.