Birashoboka ko uri sisitemu yo kugura ibyuma bitagira umuyonga , ushakisha sisitemu yo mu rwego rwo hejuru idafite ibyuma bitagira umwanda , hamwe na Jilang Motorcycle Exhaust Systems ni uruganda rukora umwuga wo gutanga ibicuruzwa bishobora kuguha ibyo ukeneye. Ntabwo gusa ibyuma bisohora ibyuma gusa twakoze byatanze ibyemezo byinganda mpuzamahanga, ariko turashobora kandi guhaza ibyo ukeneye. Dutanga kumurongo, mugihe gikwiye kandi urashobora kubona ubuyobozi bwumwuga kuri sisitemu yohereza ibyuma . Ntutindiganye kutwandikira niba ushishikajwe na sisitemu yo gusohora ibyuma , ntituzagutererana.