So I performed my first mod on my car, if you can call it that. There is this 90* angled pipe coming off the side of the intake box on my Neon, all I did was remove it. It may have gotten rid of some restriction, because after the 90*bend, the pipe gets smaller. During a test drive, I didn't really notice a difference, but it sounds a lot cooler, makes a deep, throaty sound at WOT. Pics tomorrow, it's too dark/late right now.