I just posted in your other thread. I've got the same car. You will not find a store bought box for 2 12's that will fit your car. I know, I've looked. The only one I was able to find was an older model single 10" sealed box made by bassworx. The box is only 12.2" high and even still only fits right in the center of the trunk with the lid closed. Go custom with those subs.