Verus Engineering [22-25 WRX/ 22-23 BRZ/GR86] AOS Drain Kit | A0429A

By usingthe 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.