I pretty much stripped the car down to nothing.
Items removed:

Front bumper
Rear bumper
Front fenders
Side skirts
Seats
Center console
Complete Engine Wiring Harness
ECU
Drive shaft
F&R axles
F&R spindles
F&R hubs
F&R control arms (all 10)
F&R shocks
F&R sway bars
F&R calipers
F&R rotors
F&R brake lines
Rear differential
Rear mustache bar
Rear sub frame
Front sub frame
Steering rack
Shifter lever
Wheels
Exhaust
Tail lights
Wing

The engine, gearbox, t-case, intercooler, and piping were already off the car when [...]

When I bought the car it came with a 3″ test pipe and exhaust, so now I am good to go. Full 3″ from the turbo back.