Box design layout
There are a total 12 pieces for this enclosure. Rectangular pieces are listed by their dimensions. Abnormal shaped pieces I have included scetches with dimensions, these are marked by *
1 - 32" x 3"
2 - 30" x 4"
3 - 30" x 2"
*4 - 39" x 16" Interior 28 1/2" x 11 1/2" 
*5 - 32" x 16 1/4"
This is the faceplace for my box that faces inside the cabin of the car. Some have mentioned that this would be where they mount their amplifiers and other components such as crossovers etc.
6 - 33 1/2" x 3"
*7 & 8 
9 - 14 1/2" x 3"
10 - 14 1/2 x 3"
*11 
*12 
You'll notice that pieces 11 and 12 are the back of the box and are two separate pieces. The width of these two pieces as a whole is greater than the trunk opening allows which is why they are two pieces.

Assembling this box is a matter of your level of craftsmanship and talent in this arena. Plus there is a step by step process so you are able to assemble without a lot of headaches. Best thing would be to get all the pieces cut and laid out to see how it all fits together. Like I said, I have over 40+ hours in this box alone and its not even installed in the car yet.