Cusco Oil Catch Tank

2009–2014 Subaru Legacy BRF/BR9 2.5L

Part #: 687 009 A

Overview

The Cusco Oil Catch Tank is an essential upgrade for Subaru Legacy owners seeking to protect their engine's performance and longevity. Designed specifically for the 2009–2014 BRF and BR9 models equipped with 2.5L engines, this oil catch can helps prevent harmful blow-by gases from contaminating your engine oil. By capturing oil vapors and combustion byproducts before they re-enter the intake system, the Cusco Oil Catch Tank ensures cleaner operation, reduces carbon buildup, and supports consistent engine performance.

Whether you're a daily driver, a spirited enthusiast, or someone looking to maintain optimal engine health, this catch tank offers a simple yet effective solution. Its compact design fits seamlessly into your engine bay, providing a reliable barrier against oil mist and harmful gases that can diminish engine efficiency over time.

Key Features

The Cusco Oil Catch Tank is engineered with high-quality materials and thoughtful design features to maximize durability and performance:

• Capacity and Size: 0.6L capacity ensures ample space for oil vapors, reducing the need for frequent emptying and maintenance.
• Hose Compatibility: Comes with a 15mm hose connection, compatible with Subaru's PCV system, ensuring a secure and leak-free fit.
• Efficient Oil Separation: The internal baffling and filtration system effectively traps oil mist and blow-by gases, preventing them from re-entering the intake manifold.
• Corrosion-Resistant Construction: Made from durable materials designed to withstand engine bay heat and exposure, ensuring long-lasting performance.
• Easy Installation: Designed for straightforward bolt-on installation with minimal modifications required, making it suitable for both DIY enthusiasts and professional mechanics.
• Enhanced Engine Cleanliness: By capturing harmful gases, it helps reduce carbon deposits on intake valves and pistons, supporting engine efficiency and longevity.
• Improved Engine Performance: Maintaining a cleaner intake system can contribute to more consistent airflow, throttle response, and overall engine power.

Construction & Design

The Cusco Oil Catch Tank features a compact, lightweight design crafted from high-quality, corrosion-resistant materials. Its robust construction ensures durability under the demanding conditions of the engine bay. The tank's internal baffling system is engineered to maximize oil separation efficiency, preventing oil vapors from contaminating your intake system. The included 15mm hose connection is designed for a secure fit, preventing leaks and ensuring reliable operation. Its sleek, minimalistic appearance complements the engine bay aesthetics while providing a functional upgrade that supports your vehicle's performance and maintenance needs.

Performance & Sound

While primarily focused on engine health and cleanliness, the Cusco Oil Catch Tank also contributes to a more consistent and reliable engine operation. By trapping oil vapors and blow-by gases, it helps maintain optimal combustion conditions, which can support smoother throttle response and potentially slight improvements in engine efficiency. Its installation does not alter the sound of your vehicle significantly but ensures that your engine breathes cleaner and runs more efficiently over time.

Installation & Fitment

The Cusco Oil Catch Tank is designed for a straightforward bolt-on installation on Subaru Legacy BRF and BR9 models from 2009 to 2014. It connects inline with the factory PCV system using the supplied 15mm hose, requiring no cutting or drilling. The installation process typically involves removing existing components and attaching the catch tank to designated mounting points in the engine bay. No tuning or additional modifications are necessary, making it an ideal upgrade for enthusiasts and daily drivers alike seeking to improve engine health with minimal effort.

• Simple bolt-on installation
• No cutting, drilling, or tuning required
• Compatible with factory PCV system

What's Included

• Cusco Oil Catch Tank (0.6L capacity)
• 15mm hose with fittings
• Mounting hardware and brackets
• Installation instructions

Ideal For

• Subaru Legacy owners looking to improve engine cleanliness
• Performance enthusiasts seeking to reduce carbon buildup
• Daily drivers wanting to protect their engine's longevity
• DIY mechanics and professional installers