This list is designed for turbo charging a 420A using mostly stock turbo parts. Your list might need to be altered.
Turbo Charger - T-25, 14B, 16G, etc.
Stock 2G Turbo Manifold
Stock 2G Non-Turbo Manifold
Stock 2G O2 Housing
Blow-Off Valve - 1G, 2G, or Aftermarket
Stock 2G Fuel Injectors - 450cc
Stock 2G Fuel Pump
Stock 2G Side Mount Intercooler or Aftermarket Front Mount
Custom Down Pipe
Intercooler Piping - PVC or Exhaust Piping
Hose Connecters
Oil Feed Line and Oil Return Line
Vacuum Lines
Vacuum Tees
Cooling Lines - Fuel Injector Hose or SS Hose
Brass Tees
House Clamps
Zip Ties
Wire Loom
Exhaust Bolts
Missing Link
Aftermarket Boost Controller
Aftermarket Boost Gauge
Aftermarket Turbo Timer
Aftermarket Air Fuel Controller
Aftermarket Oil Pressure
Aftermarket EGT
That should be a full list but I will update it after the install is completed.
