OVERVIEW

The Killer B Motorsport Performance Dual Catch Can (AOS) system for the 2022+ Subaru BRZ and Toyota GR86 is engineered to remove excess oil vapor from crankcase gasses before they reach your intake. This helps keep your intake and valves cleaner while maintaining proper octane levels for consistent performance. The Dual AOS configuration is specifically designed for high-performance track use, with units mounted both in front of and behind the intake manifold.

Install Instructions for 2022 BRZ AOS

FEATURES

• Lightweight construction
• OEM-like appearance
• 3D printed from automotive-grade plastic
• Available in Single or Dual configuration
• Easy to drain
• Quick 20-minute installation

SPECIFICATIONS

• Material: Automotive-grade 3D-printed plastic
• Configuration Options: Single or Dual AOS
• Installation Time: ~20 minutes

SCIENCE

The Killer B Motorsport AOS uses a vortex system to efficiently separate oil vapor from crankcase gasses without restricting flow rates. Unlike baffled units, this design maximizes efficiency while ensuring your engine breathes properly under all conditions. By preventing oil vapor from entering the intake, the system reduces carbon buildup on valves and helps maintain stable octane levels.

WHAT IS INCLUDED

• Killer B Motorsport Performance Dual Catch Can (AOS) system
• All necessary components for installation

FITMENT

• 2022+ Subaru BRZ (ZN8)
• 2022+ Toyota GR86 (ZN8)