With core of metallic monolith catalytic support. For installation in vehicles without factory-fitted catalytic converters. Suitable for e.g. classic vehicles and hobby cars. Effectively removes exhaust odours and particles harmful to health. Total catalytic converter length: 250 mm and Ø100 mm. Inlet/outlet internal Ø57 mm. Adapters with outer diameters of 57, 54 and 51 mm.