Ipayipi lokukhipha i-exhaust ngokuvamile lihlanganisa ipayipi yokukhipha ngaphambili kanye nepayipi yokukhipha ngemuva.Ngemva kokuba umoya ohlanzekile nophethiloli kuxutshwe enjinini ukuze kushiswe, izinga lokushisa eliphezulu kanye namagesi anengcindezi ephezulu kukhiqizwa ukuphusha ipiston.Ngemuva kokukhipha isilinda, igesi yokukhipha ingena exhaust manifold.Ngemuva kokuqoqwa kwe-multifold exhaust ye-cylinder ngayinye, igesi yokukhipha ikhishwa ngepayipi yokukhipha.

Ixhunywe ku-muffler kusuka kusiguquli se-catalytic.Ingxenye yesiphambano se-muffler yinto eyindilinga noma eyi-oval, ehlanganiswe ngamapuleti ensimbi amancane futhi afakwe phakathi noma ngemuva kwesistimu yokukhipha umoya.Kukhona uchungechunge lwama-baffles, amagumbi, ama-orifices namapayipi ngaphakathi kwe-muffler.Ukwenzeka kokuphazanyiswa kwe-acoustic reflection kanye nokukhansela kusetshenziselwa ukwenza kancane kancane amandla omsindo kube buthaka, ukuze kuhlukaniswe futhi kuncishiswe umfutho oshaya ngamandla okhiqizwa isikhathi ngasinye lapho kuvulwa i-valve yokukhipha umoya.

Insimbi engagqwali imelana nokugqwala.Okuwukuphela kwe-muffler yemakethe ebanzi enokwakhiwa kwensimbi engagqwali okungu-100% eletha impilo ende uma iqhathaniswa nama-muffler e-aluminium kuyilapho isistimu yokukhipha amanzi yangaphakathi inciphisa ukuqoqwa komswakama.Yakhelwe ukuhlala.Ama-partitions angaphakathi namashubhu ahlanganiswe ngomshini avumela ukunwetshwa nokuncipha ngesikhathi sokushintsha kwezinga lokushisa ukuze kuncishiswe ukuhlanekezela ngenkathi kuphothwa.