Verus Engineering AOS Drain Kit 2022-2024 BRZ / 2022-2024 GR86 / 2022-2024 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.

Included:

• 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.