Goto Home Depot or Lowes!! Buy a thing of that plastic wrap crap that you would lay over furniture when painting or something. Cut out the spare tire holder in the trunk. spray some rubber or lay dynamat all along the trunk bottom. The apply the plastic sheets to the trunk getting it as flat as possible!!! THEN pour resin in the spare tire hole and along the floor of the trunk. Apply it generously and make sure you have enough. Let it dry!!! then pull the plastic out. Out with the plastic will come a mold of your trunk!!! you just made a custum enclosure!! =) get some MDF and make your box around the custom mold of the trunk. I wouldnt bring it higher than the spare tire well though!!! screw and resin the MDF down!! apply a lot and let it dry!! sand and paint or lay leather or cloth or vinyl over it! =) get some plexi glass and do some custom design in the middle of it to let air out and place it over the sub!! cut the access plastic off and lay it back down in the spare tire well. It should fit prefectly if you did it right =) bolt it down on both sides of the spare tire well and BOOM..lay the wood and carpet back over it and you still have a trunk with a nice install...The install will take about a week assuming you work and can only do it after you get off work!! most of the time you will be waiting for the resin to completely dry. which will take a long time. id say 24 hours to dry to the point you can sand it!! good luck
