Guys i have a custom made fiberglass cayman subwoofer enclosure that i no longer need. Its never been used, only to test. It includes the 8inch CDT EF8 Subwoofer. It cost me $500 plus shipping by Car Concept. The Subwoofer was an additional $100. Its very well made. I no longer need it because i modified my factory sub and added to free air 6.5s subs into my lower doors and there is now plenty of bass. Sounds perfect. I think you guys may like this a lot. I have posted this on Planet9 and 6speedonline. Please PM me if you have interest. Price is negotiable. Here is the link on ebay. Custom Porsche Cayman 8" Fiberglass Subwoofer Enclosure : eBay Motors (item 320513445231 end time Apr-16-10 17:48:14 PDT)