I've had the CPE CAI for 1k miles now. I ordered the hydroshield recently, and when I put it on lastnight the air filter was white. I noticed also that the closer to the beginning or the end of the filter you went, the whiter it got. There's a slight hint of blue in the center of the element. I know it came blue and I'm suspecting that's the color of the oil. The car has seen 3 days of rain. Is it possible that the oil was washed off or sucked up because of the rain? Have any of you at CPE heard anything like this happening so fast?