It is a catalytic converter, commonly referred to as a "cat," in case you didn't know. It makes the engine's emissions less bad to the environment.
I don't know why, but I'm feeling some mood for Danger Zone metal covers. Time to go full on Tom Cruise... I guess?
What a way to start 2020: -Australia burned down and now is flooded. -Kobe Bryant, his daughter, and another family died. -Coronavirus outbreak in shitty ass animal market. -WW3 almost happens Yikes.