Thanks for responses.
The keyless entry (digits on door) numbers are on the trunk arm, so i dont think its that.
I dont think its the factory amp either, unless it has two. Ive already removed the factory JBL amp.
Doesnt sound like ill be removing these two things haha..
I actually think you are right on one being for the engine, or a computer of some sort that is needed atleast. It has the same type of connector on it that is under the hood of my 93 continental. Its got a bolt/screw holding the connector into it, so i think that its needed and i shouldnt remove it.