[Marlonvb]

I have a 2014 535i x drive sports package and unfortunately there is metal shaving in my engine and the only solution is to change the engine but I cannot find it anywhere. The engine is the N55B30A. I have two repair shops searching for it but nothing so far. I live in Michigan. Any help would be appreciate otherwise I will simply lose the car

[TZ]

Try this
https://www.car-part.com/index.htm

[spielnicht]

There is a dozen or so on eBay.

[OnlyGerman]

Mileage?

[Hoa]

From my understanding, the only difference between AWD and RWD engine is just the oil pan. One allow the axle to go through it and the other doesn't have a hole. So all BMW that have 35i and 640i will have the same engine like yours. I'd recommend getting one from 2014-2016. You can get a RWD N55 engine and swap the oil pan over. It should work. You should replace the oil pan gasket and all surrounding gasket/seals to avoid any future leaks. It will save you a lot of time, hassle and money in the long run. A leak free experience for 60-80K miles for most people.