The catalytic converter is a useful component present in the exhaust system between the engine and the muffler. It converts harmful emissions into non-threatening stuffs. It is not ideal to ride a vehicle with a clogged catalytic converter, as a clogged catalytic converter can have negative environmental impacts. The performance of the vehicle’s engine can become sluggish with a clogged catalytic converter. Your vehicle will never pass the emission test with a dirty converter. Thus, try to keep the catalytic converter clean and replace the converter whenever needed.