I installed an ebay CAI about a week ago and I just got a check engine light. I took it to autozone and the code was p0446. I did research and i made sure all hoses were tight and everything. Anyway, I had the exact same ebay CAI on my first 2000 GTS, but I NEVER got a CEL. So, I was just wondering how many of you guys with ebay or AEM CAI's have gotten cel's and how many haven't.