Updated with pics.
Swapped out the exhaust center. A post-dizzy, coilpack pipe can be swapped in for a quick and technically stock swap out. Joints, rubber handles, bolt wholes all line up!
But also! F**king rusted on bolts:
WD40 overnight = no....
Blowtorch = no....
Angle Grinder = no....
Hammer and Chisel = success!