Forced Performance oil supply line for Mitsubishi Lancer Evolution IX provides an oil feed from a ball bearing to the head, explicitly supporting Evo 9 applications. The description indicates this line handles oil routing for ball-bearing turbo setups, giving a clear path for lubrication and servicing where a dedicated feed from the head is required on the specified model.
Forced Performance Mitsubishi Evo 9 Ball Bearing Feeds from Head Oil Supply Line