Altorfer Inc. (where I work) does oil analysis. I use it every other oil change on my GMC truck.I did my first oil change just under 400 miles and the oil had a green tinge. Had an analysis done on the oil and everything looks OK for a new engine other than some fuel dilution. I think that's from all the riding I've done in the cold.
I know I think the one I use is a PH3717 (its an automotive filter) or something like that. I have it wrote down somewhere.The fram pt no. I gave for the 10 Z is black but you could paint it if you want.
I like it black so it blends in behind chin spoiler.