Radium Engineering Dual Side Fluid Lock Oil Catch Can Kit

2013–2021 Subaru BRZ

20-0903-FL

Overview:

The Radium Engineering Dual Side Fluid Lock Oil Catch Can Kit is engineered to keep your Subaru BRZ’s intake system clean and your engine running at peak performance. This advanced catch can system captures oil and water vapor from crankcase gases before they enter the intake manifold, intercooler, throttle body, and intake piping, preventing harmful buildup that can degrade engine efficiency.

Ideal for daily drivers and performance enthusiasts alike, this kit helps maintain cleaner intake air, which can improve octane levels, reduce hydrocarbon emissions, and support consistent engine output. By protecting critical intake components, it also contributes to long-term engine reliability and optimal thermal efficiency.

Key Features:

This dual side oil catch can kit offers a comprehensive solution for managing crankcase vapors and maintaining a clean intake system. Key features include:

• Dual side design with separate CCV and PCV side fluid lock systems for effective vapor capture under varying engine loads.
• Prevents oil and water buildup in intercooler systems, intake manifolds, throttle bodies, and intake piping.
• Maintains thermal efficiency, especially beneficial for turbocharged or supercharged applications.
• Fully closed system protects cabin air quality by preventing crankcase vapors from entering the passenger compartment.
• Improves engine performance by delivering cleaner, oil-free intake air.
• Durable hoses and fittings designed for long-lasting, leak-free operation.
• Designed specifically for the Subaru BRZ 2013–2021 for precise fitment and optimal function.

Construction & Design:

The Radium Engineering catch can kit features high-quality materials and precision engineering to ensure durability and reliable performance. The fluid lock design on both the CCV and PCV sides effectively traps oil and water vapor, preventing contamination of the intake system. The kit includes robust hoses and fittings that resist heat and pressure, ensuring a secure, leak-free installation.

Its compact and efficient design allows for a clean, plug-and-play setup without compromising engine bay space or airflow. The system’s closed-loop construction also helps maintain proper crankcase ventilation while protecting sensitive intake components.

How It Works

The system operates on two sides to manage crankcase vapors effectively:

• CCV Side: At low engine loads, this side experiences atmospheric pressure. Under high load or wide-open throttle (WOT), it normally draws crankcase vapors, unspent fuel, and oil into the intake. The catch can intercepts these contaminants, protecting the air filter and intake piping from buildup.
• PCV Side: Operates under metered vacuum during idle, steady-state cruising, and deceleration. It captures crankcase vapors and oil sludge that would otherwise enter the intake manifold, especially after high-load runs, maintaining cleaner intake air and engine efficiency.

Installation & Fitment:

This kit is designed for straightforward installation on Subaru BRZ models from 2013 through 2021. It includes all necessary components for a complete, plug-and-play setup, minimizing installation time and complexity.

No cutting, drilling, or special tuning is required, making it accessible for enthusiasts of all skill levels. The kit uses durable hoses and fittings engineered for a secure fit and leak-free operation, ensuring long-term reliability.

What's Included:

• Dual side fluid lock oil catch cans
• Durable hoses and fittings
• Mounting hardware for secure installation
• Complete installation instructions

Ideal For:

• Subaru BRZ owners seeking to maintain a clean intake system and improve engine longevity
• Performance enthusiasts looking to protect intake components from oil and vapor contamination
• Drivers aiming to reduce hydrocarbon emissions and improve combustion efficiency
• Those who want a fully closed system to protect cabin air quality

Radium Engineering specializes in high-performance fuel systems and engine management components, including fuel pressure regulators, fuel rails, fuel surge tanks, and fuel pump hangers. Their products are designed for enthusiasts building or modifying vehicles for high-performance applications, ensuring consistent fuel delivery and preventing fuel starvation during aggressive driving or cornering. Additionally, Radium offers oil catch cans and air-oil separators to prevent harmful oil and carbon buildup in the intake tract, which is critical for the longevity and performance consistency of direct injection and turbocharged engines.