Hi All,

I just joined today after reading nearly all 46 pages of this amazing subwoofer mod thread.

Props to the OP and everyone who contributed details and refinements.

I am making plans to add a sub to my 2003/4.4i w/OEM Nav (no DSP) and have PMd Allstarsrd12 to see if he is still building boxes that he offered a few years ago. Otherwise, I'll explore mod-ing the DSP box to maximize utilizing the cavity space without tearing my hair out getting my woodworking skills up to speed.

Mike