This fitting bolts to TD04 TD05 TD06 (and other similar) turbos to drain oil back into the sump (oil return line). Comes with threaded hose tail fitting, attachment bolts, gasket and matching NBR (nitrile buna rubber) hose. 2 Hose clips are also supplied.

Kinugawa Japan 20G upgrade kit for EVO 1-3 TD05 w/ Actuator
Kinugawa TD05 / TD06 / T67 exhaust housing 