Air intake carbon restrictors

[Gene3]

Watched a video that said you could gain hp by removing the carbon restrictors. Has anyone done this?
Not sure what that might affect downstream or is it purely air flow.

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[Zig]

Watched a video that said you could gain hp by removing the carbon restrictors. Has anyone done this?
Not sure what that might affect downstream or is it purely air flow.

Yes some have, somethings and yes.

 

[robvas]

Bunch of videos on it when the cars first came out, doesn't do anything like it did on the last generation

 

[roadpilot]

Little to none.

 

[Zig]

It seems the reports lean more toward a greater seat-of-the-pants throttle response feel improvement than the dyno displayed determination.

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