Bucketman I'm not sure exactly what you are referring to
On a side note FYI:
Today I went ahead and installed the Interior Nismo brace (black brace with red mounts). You definitely do NOT need to take apart both sides of your trunk trim pieces. Just need to take apart one side which will give you room to take out the foam piece and put in your brace.
I plan on installing the front brace (the one in front of the radiator) probably tomorrow if weather permits.