Hamwe nuburambe bwimyaka myinshi mumashanyarazi ya moto ya moteri , ya Jilang Mothacle Exhaust Sisitemu irashobora gutanga imiyoboro myinshi ya moteri ya moteri ya moto isohora . imiyoboro ya moto irashobora guhura nibisabwa byinshi, niba ubikeneye, nyamuneka tubone serivise kumurongo mugihe cyerekeranye no guswera imiyoboro ya moto . Usibye urutonde rwibicuruzwa bikurikira, urashobora kandi kwihitiramo imiyoboro yihariye ya polotike ya moto isohoka ukurikije ibyo ukeneye byihariye.