catalytic converter for Ford Focus Expedition F150 F250 2007

Exhaust gases are first collected by the manifold and then piped to the catalytic converter. The core ceramic carrier of a catalytic converter, which is coated with a high surface area carrier coating containing a precious metal coating. The coated ceramic heats quickly, helping to neutralize gaseous pollutants such as hydrocarbons, nitrogen oxides and carbon monoxide. Inside the carrier, thousands of channels act like a chemical laboratory, effectively processing the large amounts of waste gas flowing through it.