Fits For 06-11 Honda Civic 1.8L Exhaust Manifold Catalytic Converter

The main component of ceramic carrier is cordierite, which is usually extruded, dried and sintered at high temperature using ceramic materials. The ceramic carrier is a honeycomb-like entity when viewed from the cross-section, and the wall thickness is very thin. The purpose is to make full use of the existing volume to increase the chemical reaction area of the catalyst reaction bed, and also to prevent thermal degradation of the catalyst.