ʻO ka ʻenehana hoʻopaʻa hou no ka turbocharger Holset® hiki i ka turbo ke holo wikiwiki, hoʻohaʻahaʻa, pale wai ʻaila ma nā ʻōnaehana ʻelua a hiki i ka hoʻoliʻiliʻi CO2 a me NOx no nā ʻenehana ʻē aʻe. Ua hoʻomaikaʻi hou ka ʻenehana i ka hoʻokele thermal a me ka hilinaʻi ʻo ka turbocharger. Eia hou, ma muli o kona ikaika, ua hopena maikaʻi ia i ka pinepine o ka mālama ʻana o ka ʻenekini diesel.

Ua lawe ʻia ʻia nā mea nui ʻē aʻe i ka wā o ke ʻenehana ʻenehana i ka manawa o ka noiʻi a me ka hoʻomohala ʻana. Hoʻopili kēia i ka ʻae ʻana no ka optimization o ka diffuser o ka pae compressor a me kahi kalaiwa no ka hoʻopili kokoke ʻana ma waena o ka aftertreatment a me ka turbocharger, kahi hoʻohui i pili ʻia i ka R&D nui mai Cummins a hana i kahi ʻāpana nui o ka manaʻo Integrated System.