BMW F series side mirrors. I installed these on my F31 and F36 without any issues, and the fit is perfect. Although aftermarket, I think they are well-made. In my personal opinion, since many carbon fiber side mirror covers are printed carbon, I recommend gloss black. By the way, my car's body color is Black Sapphire, but it's not noticeable at a glance, so there's no problem. When I test-fitted them, one of the three pins on the passenger side broke, but I was still able to install it without any issues. There's no wobbling or anything. The visible parts are in very good condition as I've only used them for two days. Used for two days.