Catalysts B34C are used in MAZDA cars. They are 35 cm long, and their weight is about 0.6 kg. They are symmetrical in shape. What is most characteristic about them is the perforated cover, which can be schematically divided into

Catalyst Converter with code 1732952 is one of the most popular models used in BMW cars. It is about 30 cm in weight and weighs less than 0.2 kg. It is characterized by an elongated, cylindrical shape, a tendency to

 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

Two seemingly identical catalysts. Same brand, same length from hole to hole and inserts of the same color. Smoothed edges and strips extending along their entire length. The same indentation is given, dividing the catalyst into two parts, and the