hey, what is the purpose of the resonator on the 300zx? I haven’t really researched it, but its just a small box on connected to the airfilter box. the air passed thru the box into the engine. the tube inside the box has 2 holes in it. if you know, please let me know.
It quiets down intake noise.
And restricts airflow. :E
Lose it or get a CAI system.