Intake (heat shield) and metal gaskets?

A small chisel as stated and twist out with vice grips. Counter clock wise if I remember correctly.
Funny thing; you'd be surprised how few young kids nowadays know what clockwise and counterclockwise is. I have been watching some YouTube videos lately where a young kid (24ish) goes around on college campuses asking students BASIC questions like how many minutes in a quarter of an hour? (most common answer is 25), What is 3x3x3? (most common answer is 9), Name 3 countries other than the United States (they usually mention continents), and my favorite is what country is the Panama Canal in (most common answer is Mexico). Duh!