By using our add-on AOS Drain Kit, the AOS can be used for years of service-free life.
No need to drain, open it up, or do anything but drive the car! This is optional, only those that want this function should purchase this add-on. The AOS works like a typical drain style unit out of the box.
Manual transmission fitment only. Will not work with automatic transmissions
WHAT IS INCLUDED
- 1/2" Wye Adapter
- 1/2" PCV hose
- 1/2" Adapter
- Drain Valve
- Buna O-Ring
Automatically drains oil caught in the AOS back into the engine
Gates PCV hose
Made in the U.S.A.