I have a custom fiberglass subwoofer enclosure complete with 12" Boston Pro sub for sale. This enclosure was custom made to fit within the spare tire well in the 318ti hatch area for "stealth" installation. I also have the factory trunk/hatch carpet liner that can be used/modified in conjunction with installation of the sub enclosure. The enclosure and sub are in very good condition (I bought this from a fellow ti enthusiast and never installed it in my car...and I no longer have the car).
Asking $350...
Please email me for additional info and pix if interested:
jgivens@rmf.com