Verus Engineering AOS Drain Kit 2022-2023 BRZ / 2022-2023 GR86 / 2022-2023 WRX
By using the 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.
- 1/2" Wye Adapter
- 1/2" PCV hose
- 1/2" Adapter
- Drain Valve
- Buna O-Ring
Manual transmission fitment only. Will not work with automatic transmissions.