this looks to be OE.
BMW Air Mass Sensor - BOSCH - 0280218135 / 13627566988 - NEW OEM MAF | eBay

Edit, check your part number, this might be for the 4.8is.

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2006 4.8is, Black on White. SOLD Sniff Sniff.

2017 F85 x5m, Black on Red. BEAST MODE


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