Fitment Information:
2022 Subaru WRX
2022 Toyota GR86
Features:
- Light weight
- 3D printed from automotive grade plastic
- Single configuration
- Looks OEM
- Easy to drain
- Installs in 20 minutes
The Killer B Motorsport Dual Catch Can AOS system is designed to remove excess oil vapor from crankcase gasses before they reach your intake. Doing so keeps your intake and valves cleaner and maintains proper octane levels. This is achieved by using a vortex system that is efficient without limiting flowrates, unlike baffled units.
The Street Single AOS configuration places the AOS behind the intake manifold. This setup is intended for high performance street use.