Verus Enginerring Automatic Drainback Kit for AOS - Scion FR-S / Toyota 86 / Subaru BRZ 13-20

Description

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.

Note: You will need the cam block off plate (Verus PN A0011A) for it to fully function (Sold Separately)

WHAT IS INCLUDED
One Way Check Valve
Pre-Assembled Push-Lok Hose with 6an Fittings O-Ring