1. Nau'in mai kara kuzari: Platinum, palladium, rhodium, da sauran karafa masu daraja da abubuwan da ba kasafai ake samun su ba na sinadarin fili.
2. Catalyst substrate: Honeycomb yumbu substrate, karfe substrate.
3. Madalla da shafi ga m, dawwama kuma barga catalytic yi.
4. Advanced fasaha da marufi dabaru dako don tabbatar da abin dogara thermal girgiza da inji kwanciyar hankali.
5. Daban-daban, cikakkun bayanai, buƙatun abokin ciniki kuma yana iya dogara ne akan sigogi na fasaha don dacewa da biyan bukatun abokin ciniki daban-daban.
6.Zai iya saduwa da Euro3,Euro4,Euro5 ko CARB,EPA misali.