If you bought new or used you would still need to replace all of the one time use parts for the install.
Gaskets, hoses, bolt, etc:
(2) BL3Z-9450-A - Catalytic Converter Gasket
(2) FT4Z-9448-B - Exhaust Manifold Gasket
(8) W716383-S437 - Turbocharger Stud
(8) W714870-S430 - Manifold Nut
(1) FB5Z-8K289-A - Water Hose - Passenger Side
(1) FT4Z-8K289-A - Water Hose - Driver's Side
(6) FT4Z-6N652-D - Water Inlet Tube O-Ring
(2) FT4Z-6N652-C - Oil Outlet Tube Gasket
(2) FT4Z-6N652-E - Oil Outlet Tube Gasket
(2) FT4Z-6N652-F - Oil Outlet Tube Gasket
(2) FT4Z-6N652-G - Oil Outlet Tube Gasket
(4) W716117-S437 - Turbocharger Bolt
(2) BL3Z-6C683-B - Turbocharger Boost Pressure Solenoid Filter
(4) W714265S442 - Head Bolt
(4) W712458-S900 - Downpipe Stud
(3) W790063S900 - Front Drive Shaft Bolts
Gaskets, hoses, bolt, etc:
(2) BL3Z-9450-A - Catalytic Converter Gasket
(2) FT4Z-9448-B - Exhaust Manifold Gasket
(8) W716383-S437 - Turbocharger Stud
(8) W714870-S430 - Manifold Nut
(1) FB5Z-8K289-A - Water Hose - Passenger Side
(1) FT4Z-8K289-A - Water Hose - Driver's Side
(6) FT4Z-6N652-D - Water Inlet Tube O-Ring
(2) FT4Z-6N652-C - Oil Outlet Tube Gasket
(2) FT4Z-6N652-E - Oil Outlet Tube Gasket
(2) FT4Z-6N652-F - Oil Outlet Tube Gasket
(2) FT4Z-6N652-G - Oil Outlet Tube Gasket
(4) W716117-S437 - Turbocharger Bolt
(2) BL3Z-6C683-B - Turbocharger Boost Pressure Solenoid Filter
(4) W714265S442 - Head Bolt
(4) W712458-S900 - Downpipe Stud
(3) W790063S900 - Front Drive Shaft Bolts