An pedza system inowanzo pomba inoshandiswa kutungamira maitiro ekupedza gasi kure nemoto unodzorwa mukati meinjini. Iyo sisitimu yose inoburitsa magasi akatsva kubva muinjini uye inosanganisira imwe kana yakawanda pedza pombi. Zvichienderana neyakajairika dhizaini dhizaini, iyo yekuzadza gasi inogona kuyerera kuburikidza neayo kana akawanda e:

Cylinder musoro (musoro) uye pedza manifold kana extractor.
Iyo turbocharger yekuwedzera injini simba.
Mushanduri anobatsira kudzora kusvibiswa kwemhepo.
A muffler (North America) / silencer(UK / India), kudzikamisa ruzha.

Pombi yekuzadza inofanirwa kuve yakanyatsogadzirirwa kutakura huturu uye / kana gasi rinotyisa kure nemuchina / injini. Magasi anobva kumarudzi mazhinji emichina anopisa zvikuru; iyo pombi inofanirwa kunge isinga pise kupisa, uye haifanire kupfuura kana padyo nechinhu chero chinogona kupisa kana chinogona kukuvadzwa nekupisa. Iyo chimney inoshanda seyese pombi mune yakamira mamiriro. Kune injini yemukati yekupisa zvakakosha kuve neiyo yekuzadza system "tuned" (tarisa kune tuned chiutsi) kuti zvive zvakakwana kunyatsoita.