Birashoboka ko uri ipikipiki isohora muffler umurizo umuyoboro wo kugura co kugura, ushakisha moto nziza yo mu bwoko bwa moto yo mu bwoko bwa moteri yo mu bwoko bwa moto umurizo , hamwe na Jilang Motorcycle Exhaust Systems ni uruganda rukora umwuga wo gutanga ibicuruzwa. Ntabwo ipikipiki isohoka gusa muffler umurizo wo kwishyiriraho co twakoze yatanze ibyemezo byinganda mpuzamahanga, ariko turashobora kandi guhaza ibyo ukeneye. Dutanga kumurongo, mugihe gikwiye kandi urashobora kubona ubuyobozi bwumwuga kuri moto isohoka muffler umurizo umuyoboro co co . Ntutindiganye kutumenyesha niba ushishikajwe na moto isohoka muffler umurizo umuyoboro wa coing , ntituzagutererana.