Forced Performance M18 x -4AN Male Subaru EJ Oil Galley Adaptor

If you're setting up a custom turbo system on your Subaru EJ engine, you'll need a way to properly feed oil to the turbocharger. This adaptor from Forced Performance makes that connection straightforward. It threads into the factory oil galley on your EJ engine, giving you a -4AN male fitting to connect your oil feed line.

This adaptor is well-built from solid materials, ensuring it can handle the pressures and temperatures involved in your engine's oiling system. The M18 thread size is a common factory size on Subaru EJ blocks, and the -4AN fitting is a popular choice for turbo oil feed lines, making it easy to find compatible hoses and fittings. It's a simple but essential piece for any turbo build on these engines.