Okay, this may be obvious, but I just want to make sure. Got a Comptech/Uni Foam Filter today, and I'm assuming the red side is down and yellow is up. There is no indication on the filter or in the directions. Am I right? Thanks!

 

why didn't you just get a CAI?

 

You got it, red side down and yellow side up. Don't forget to oil the filter before putting it in.

 

I wish I could, but my wife says I already spend too much on car related activities!