Here we have a good used perfectly functioning complete rear bumper harness with sensors and antennas removed from a 2015 M4 with only 41000 miles, This should fit all 15-19 M4 cars as well as maybe M3 with the same options. It will come exactly as shown in the photos, 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 right side area.
Removed from Vin# WBS3R9C55FK333301.