2011 E90 doesn't have led angel eyes, it's only the coupe and it's not the bulb that is different but the entire headlight so you will not be able to retro fit this setup. As the second poster wrote, your best options are LUX (Led) or Alpine (HID), both are plug and play and very easy to install. If you're willing to open up your headlight and spend $$$ you can go the OSS which will give you the oem E92 look (or better).
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