TII engine complete, with all sensors, throttle body, intercooler, etc.
TII engine wiring harness
TII main dash harness
TII ECU
TII instrument cluster is recommended (unless you buy an aftermarket boost gauge).
TII AFM (although I HAVE seen the NA one used...)
TII turbo inlet duct TII pressure sensor
TII brake booster hose (IMPORTANT!!!)
TII fuel pump or aftermarket pump
TII fuel pump relay OR rewire for constant voltage
TII clutch slave cylinder
TII flywheel
TII clutch disk
TII pressure plate
TII throwout bearing
TII transmission with starter
TII driveshaft
TII rear differential
TII rear axles
TII halfshafts
TII downpipe/midpipe or stock precats/cat.

In short, you are best off finding a wrecked TII to use for parts... well, actually that is the second-best choice. The BEST choice is to sell the NA car and buy a nice TII. (Unless you have a convertible, then you don't have much choice...)

Brad
88 Convertible