New Header Install/Weird Sucking Noise

[Rooster]

Need some help. I searched prime first, but was unable to get any information.
I recently installed Comptech headers. When I accelerate heavily, I have a very audible sucking noise in the throttle body. I was curious what I need to do to reduce this noise.

Thanks for the help.
Rooster

 

[MarkB]

...I was curious what I need to do to reduce this noise. ...

Why? The noise is merely an indicator of better airflow through the engine.

 

[Rooster]

Correct. Do I need my technician to adjust anything? It seems sluggish in low rpm, but much stronger in high rpm. Is that normal?