Cold air

[natevos2020]

I'm planning on making a cold air intake for my high school welding class. I've done my research and I've noticed some people make fully enclosed boxes for it and open top boxes. What is best? Open or closed?

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[dtbrown]

I think racer x has the best design. Cold air intakes are loud and to some people kind of obnoxious with the turbo intake sound and diverter sound. A box design I think is the best.

http://www.sonicownersforum.com/forum/racer-x-fabrication/22951-racer-x-1-4l-air-intake-box.html

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