I am trying to figure out what I need to do while build my box to put my port firing out the side of my box and my subs forward. I am building a box for my CC pickup and the subs will be forward firing and the ports will fire out the side of the box into the doors. The box needs to be 1.36 and that is including sub displacement and it needs a 3'' port tuned to 38Hz and the length needs to be 8.51''. One question is does the box need to be bigger to add the port or can I just put in the box. And does it matter if I put the port in the bottom corner of the box or does it have to be a certain place?
**Example Of How I Want My Box, Except With An Aero Port**