I have a 01' GS300 and was planning on putting my 2 IDQ's into it. I plan on putting the box on the little shelf in the trunk facing the cabin and then building a false wall to cover the box. Then the amp would mount on the false wall. So when you pop the trunk, all you would see is the amp. My question is how did you guys build the false wall? How did you get it contoured to the trunk on the sides and what materials did you use? Thanks for the help.

 

Here is the easiest and most precise way to do it. Take a large thick cardboard sheet and make a countour out of it. Then use it to cut out the same shape out of MDF.