Birashoboka ko uri umuyobozi ushinzwe kugura imiyoboro ya gazi ya gazi , ushakisha imiyoboro ihanitse yo mu bwoko bwa muffler , na Jilang Motorcycle Exhaust Systems ni uruganda rukora umwuga wo gutanga ibicuruzwa bishobora kuguha ibyo ukeneye. Ntabwo imiyoboro ya muffler yonyine twabyaye yatanze ibyemezo byinganda mpuzamahanga, ariko turashobora no guhaza ibyo ukeneye. Dutanga kumurongo, serivisi mugihe kandi urashobora kubona ubuyobozi bwumwuga kumiyoboro ya gazi . Ntutindiganye kutwandikira niba ushishikajwe n'imiyoboro ya gazi ya muffler , ntituzagutererana.