Catalyst code N43 have been used in Honda car manufacturing. They are characterized by a metal insert, elongated shape, length up to 55 cm and weight up to 4 kg! There are screw holes in the edges of the cover. The

 Catalyst number K352 / 501240 is used by the PSA Group, which is a combination of the Peugeot and Citroen brands. The catalyst has a longitudinal, rounded shape, a perforated cap, and asymmetrical outlets of various shapes. Its own length