Here is how I did it.
I have to preface this tutorial with the fact that I have access to a 3D printer for some of the parts I made. If you like I can provide 3D files but I cannot make more parts for your projects.
Step 1: What I got to Start
I took the IH13 totally apart to extract
5way controller board
5way controller rubber cover
2 controller boards
and the iPod connector
Then I took the Kensington car mount and removed the MP3 player clamp off of the bendable arm by removing one small screw.