a couple of possible issues with that. The air volume and mounting depth. I know HOW to calculate the volume, but any design changes from one to another setup would require re-calculation. I don't even what mine finally calculated out to, but it was enough/not-to-much. As for the mounting...
Good stuff. Here's my version.
Finished today. Sounds and looks great!
My wife's 1998 TJ has a little different seat configuration than those seen here already. Not too bad. A redesign of the box was required.
Pics with descriptions. Plans not updated and posted yet.
Check it out...