Here we have a good used rear differential removed from a 2015 M4, will also fit M3 2015-2018, Comes complete as seen in the pictures, as you can see somebody didn't know how to deal with removing the driveshaft so made a mess of the jamb nut thing so you will need to use those components from your original diff. Otherwise this is in perfect condition with only 9826 miles. Im also parting out the rest of the car, so If you need anything please send an email so I can list it on ebay for you. The car was damaged in the left front fender, headlight and bumper area. Vin # WBS3R9C55FK335307.