Mud Flaps for Aero Kit

[cattledog]

I recently visited my dealership to inquire about the installation of mud flaps on my 06 X3 with Aero Kit. Both the parts department and service department agreed that BMW only manufactures mud flaps for the rear of my car and not front. I find this hard to believe.

Are the front OEM mud flaps universal (i.e., the will work on cars with and without the Aero Kit)?

Thanks