HKS Universal Oil Outlet (TO4) No. 1

When you're setting up a custom turbo system or working on a performance engine build, getting the oil feed and drain lines routed correctly is crucial. This HKS Universal Oil Outlet (TO4) No. 1 is designed to help you manage the oil return from your turbocharger back to the oil pan. It's a straightforward component that plays a key role in ensuring your turbo stays properly lubricated and cooled, which is essential for its longevity and performance.

This outlet fitting is made to connect to the oil drain port on a TO4-style turbocharger. It's a well-made piece from HKS, a brand known for its performance parts. The goal here is to provide a secure and leak-free connection for your oil drain line, often a braided hose, to route oil away from the turbo. Proper oil flow is vital; too little and the turbo overheats, too much or restricted flow can cause other issues. This part helps ensure that oil can drain back to the engine's sump efficiently.

For installations like this, it's always a good idea to have the correct AN fittings and hose clamps ready to go. Making sure the connection is solid will prevent any oil leaks, which can be messy and dangerous. This HKS outlet is a reliable choice for getting that oil drain line properly connected on your turbo setup.