M Sport Rear Bumper

Hello,



I just bought a 2013 335i X-drive Sedan in Montreal, Canada. It has the M Sport package. The front bumper is as it should be (M Sport) but the rear does not have the black diffuser. I am not sure if there are multiple M sport rear bumpers but mine looks like a hybrid between the luxury and M Sport.



I am not sure why it is like this. It looks like there could be a place for me to insert the black diffuser.



Let me know your thoughts and suggestions.



Thank you,



Norair