Cold Air Intake for 5.0 Explorer | Page 11 | Ford Explorer Forums - Serious Explorations

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Cold Air Intake for 5.0 Explorer

There's no such thing as back pressure buddy
That’s an old thread just to say something random..

Here is a great link explaining back pressure.

Though when it comes to performance no back pressure on the system is most likely best. I have read a lot about wanting some back pressure in the system but have also read the opposite.