The part that MOST-Likely resembles a muffler, but contains catalysts to reduce engine emissions before the exhaust stream exits the exhaust pipe is:

Question

Quizplus · Accepted Answer

The only option that mentions containing catalysts to reduce engine emissions is the catalytic converter. The resonator is a part that reduces noise and vibrations in the exhaust system, the turbo charger increases the engine's power output, and the crossover pipe is a part that connects the two sides of the exhaust system.

The Part That MOST-Likely Resembles a Muffler, but Contains Catalysts