If your taking out your back seat, don't waste your time with a box. Build a wall. I promise you, if you build a box and stick it in the back seat, after a while you'll decide to build the wall. I did it myself. Don't get me wrong, my shit pounds.. but I have plans to build a wall now that the back seat is gone.
yea i have been getting that alot on here. i just want to keep the weight down and my rear vision there. so i see you have 2 BTLs, do you have any pics or vids???