Can Someone Please Help me with this RIG... im about to give up.

Development Character & Animation
6

Try this Rig:
http://www.mediafire.com/file/894o4bvt18ebgsk/X_rig_0001.c4d

Using the Sedan skeleton, so it should be easier to set up in UE4.

The model itself needs some serious optimisation.
But i guess you know that.