Ever heard of a Psuedo, sudo, air intake

I don't know how to spell it but has anyone heard of these types of intakes, I don't know **** about intakes.

its tsudo. I didn't know they're still around? I got into the import scene like 3 years ago and i hear alot about them. NOw i dont hear anything about tsudo. I guess they're aite but i would still look for something else.

Any suggestions on what kind?

i have tsudo coilovers, i dont like them though lol