Originally Posted by wymoteeZ

Before the install, I did read where people were making U-shaped metal pieces to block air. My kit came with a Heavy Gauge Steel piece that bolts to the underside of the bumper & Z-bends down & back to route air below the filters. Airflow is not hitting on the side of the filters, but I am willing to eliminate any problem areas.
see 2 pictures of my shield
I guess the front end is coming off this weekend.
And then is it a shield attached to the bumper that 'semi-tightly' wraps both filters ?? (top & Bottom) ??

I understand Nissan throwing a Trouble Code, but disabling the vehicle seems dangerous to me.
Of course, I have modified said vehicle, so my heirs owning Nissan any time soon seems unlikely.
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