Here are some part numbers for the up-pipes:
Turbo Exhaust Up-Pipes
(Ford) F4TZ-6K854-A (Driver’s side)
(Ford) F6TZ-6K854-A (Passenger side)
(International, bellowed up-pipe kit for 94-97) 1843486C92 ... about $800!!!
Turbo Exhaust Collector Donut (at top of each manifold-to-turbo up-pipe)
(Ford) F4TZ-6K854-C
Turbo Up-Pipe Bolts
(International) 1821640C1 (long for manifold end, 4 required), part number was superseded by part number W300013
(International) 1822895C1 (short for turbo collector end, 4 required), try 1844044C1 which will cross to W301160 which was superseded by W301640
(Ford) 40066R1 (Nuts, 4 required), superseded by W300051
Hope that helps. Cheers!