Universal Catalytic Converter with 200 Cells BOOST products Racing Catalytic Converter 200 Cells Catalytic Converter for Motorsports with 120mm diameter - stainless steel Universal Catalytic Converter with 200 Cells This Metal Catalytic Converter is perfectly suitable for exhaust system construction from 50 to 100mm. He provides a very good Filter performance with low counter pressure. Due to the conical shape of the connector it can be shortened until it has the right diameter for every exhaust system. This Motorsports Catalytic Converter has no Testing approval, because it is an universal part. Therefore the registration and approval have to be made together with the exhaust system in a single approval by the authorities. Cells: 200 Diameter: 120mm Length: 150mm (Core) Connections: conical 60mm - 100mm (each side 105mm long) Material: stainless steel 1.4301 (Core is made of magnetic metal due to the Catalytic coating) For Performance: up to 400PS Engine displacement: up to 3500ccm Note: This catalytic converter is not permitted in FIA/DMSB licensed motorsport as it does not comply with the DMSB exhaust regulations.