KN CAI=programmer?
Yea, I understand that completely. But if I could go back, I probably would've went with volant. If I'm correct they are the ones with the closed off box that goes into the fender hole. I got the "best" which really was just the most expensive kn I could bc I had a major discount through a buddy of mine. But after looking online kn don't have a box, all they have is a little shield. I hate that bc it needs to be sucking cold air, and it's kinda hard to get that under the hood with just a heat shield.. This is kn's "box" right here.
That's crazy.. Maybe I'm wrong though, and it's doin more than I think? I mean the roush cai looks just about the same as mine and the one above.

