Muffler ruwa na musamman an sanye shi don rage hayaniyar da ke haifar da iskar gas da ruwa a cikin ruwa, sannan kuma yana sa matakin injin ya fi girma da kwanciyar hankali, lalatawar lalata, babu gurɓatacce, ƙaramar hayaniya, sauƙin motsawa, da injin daidaita bawul za a iya sanye shi. bisa ga abokin ciniki ta bukatun da handling ne sosai dace.