Excited and have a question

[solidcrowd]

So i blew the tranny in my car so im getting my dads van because he just bought an impala, im at school right now and dont have anypics on the trunk of my own trunk area but i found a similar picture online. I need to know which way i should fire the port so that i feel the most bass n its doesnt rattle the back door and liscense plate before i build an enclosure?

8466

[pickup1]

fire it towards the rear,but buy some sound deadening material.
or fire it up,port back.

[2loud4u]

Port up sub up If you want to keep all the seats in.
port back subs up if you get rid of the 3rd row.