Turbo Oil Drain Pipe Gasket - Mitsubishi Legnum/Galant VR4 EC5W EC5A
also called turbo oil return pipe gaskets
Sold in Singles (You need 4 - 2 for each end of each return pipe)

Exploded Diagram Showing Locations Used HERE

Mitsubishi Part Numbers
MD050082 MD174244
MD194403 MD145171
MR258477
 

Rear Turbo Elbow Gasket - Legnum/Galant VR4 EC5W EC5A
Also called the RH Exhaust Outlet Gasket

Exploded Diagram Showing Location HERE

Mitsubishi Part Number
MR239295

DISCONTINUED - NO LONGER SUPPLIED BY MITSUBISHI

One Exhaust Rubber Mount Hanger for Middle Section & Rear of Backbox on
Mitsubishi Legnum/Galant VR4 EC5W EC5A
They use one on the Frontpipe One on the Rear Part of middle section and One on the rear part of the backbox.
Choose from Mitsubishi OE or Aftermarket (2nd Picture shows OE item)
See Exploded Diagram for locations HERE

Mitsubishi Part Numbers
MB906124

Lambda Sensor - Oxygen Sensor - Mitsubishi Galant/Legnum VR4

Quality Aftermarket Direct Fit or Genuine Mitsubishi Item
Choose from Dropdown menu

Both are direct fit - No wiring in required

EXPLODED DIAGRAM SHOWING LOCATION FITTED HERE

Mitsubishi Part Number
MD189008