How to quiet down my 3" exhaust?

cardboard is free .....
Tickets aren't :rolleyes: (well, fix-it tickets may be).
Anyway, I've gotten some actual suggestions so now I need to look under the trunk floor and see what I can fit with the least work.
Unfortunately I ran the glasspacks pretty close to the springs; it's where the tailpipes came out. So a large oval muffler may have to hang lower (below the level of the spare tire well).