Description
If you're planning a single turbo for your N54, you'll need to address the factory oil feed line. The factory oil feed port is threadless in design and is fastened to the block with a single bolt. To fit a single turbo oil feed hose, you'll need an adapter like this one from Burger Tuning.
Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.