Aero Kit - primed or painted?

[shashankmittal]

Hey guys

I am planning to install Aero kit in my X5. I noticed in the pdf instructions (attached here) that there are two options for the Aero Kit- primer coated (part# 51190413824) and painted (part# 51190413823). I looked up the prices for these and the price difference is not significant. This leads me to believe that the painted aero kit comes pre-painted from BMW.

1. Has anyone purchased a pre-painted Aero kit for their X5? If I buy primed and get it painted, the total cost will probably be the same as pre-painted kit and also the overall finish might not be as good as the factory painted kit.

2. Are the pre-painted kits available in all body colors or any particular color?

Thanks in advance...!