Use realoem to compare part numbers between the 2. Just from a quick glance the foam shock absorber and the air ducts are different. You may be able to just cut the OG m2 air ducts to make it fit on the M2C bumper.
https://www.realoem.com/bmw/enUS/sho...diagId=51_8574
https://www.realoem.com/bmw/enUS/sho...diagId=51_8574