Cusco Oil Catch Tank

2006–2009 Honda S2000 2.0L

Part #: 381 009 A

Overview

The Cusco Oil Catch Tank is an essential component for Honda S2000 enthusiasts who seek to maintain optimal engine performance and longevity. Designed specifically for the 2006 to 2009 models, this oil catch tank helps trap harmful engine blow-by gases that can otherwise compromise your engine’s efficiency. By preventing these gases from re-entering the intake system, the Cusco Oil Catch Tank ensures cleaner combustion, reduces oil contamination, and supports consistent engine operation.

If you’re passionate about maintaining your vehicle’s peak performance, especially during spirited driving or track days, this catch tank is a valuable upgrade. It helps keep your engine bay cleaner and reduces the risk of oil leaks and carbon buildup, ultimately contributing to a more reliable and responsive driving experience.

Key Features

The Cusco Oil Catch Tank is engineered with precision and durability in mind, utilizing high-quality materials to withstand the demanding conditions of high-performance driving. Its compact design fits seamlessly into the engine bay of the Honda S2000, making installation straightforward without sacrificing space or accessibility.

• Constructed from durable aluminum to resist corrosion and heat damage, ensuring long-lasting performance.
• Designed to be mounted on the front side of the engine bay for optimal positioning and ease of access.
• Efficiently traps oil vapors and blow-by gases, preventing them from re-entering the intake system and reducing carbon buildup.
• Helps maintain cleaner intake valves and combustion chambers, supporting consistent power output.
• Simple bolt-on installation with minimal modifications required, making it suitable for both daily drivers and track enthusiasts.
• Reduces engine oil contamination and helps support engine health over time.
• Enhances engine bay appearance with a sleek, performance-oriented look.

Construction & Design

The Cusco Oil Catch Tank features a high-quality aluminum body with a polished finish that resists corrosion and heat transfer. Its compact, lightweight design ensures it fits neatly in the engine bay without adding unnecessary bulk. The tank includes a high-flow inlet and outlet, designed to optimize the flow of gases and prevent pressure buildup. Its robust construction guarantees durability under high engine loads and temperatures, making it a reliable upgrade for performance-oriented drivers.

The design incorporates a baffled internal chamber to maximize oil separation efficiency, ensuring that only vapor passes through while oil droplets are captured and returned to the crankcase or drained appropriately. This thoughtful engineering helps maintain engine cleanliness and performance over the long term.

Performance & Sound

While the primary benefit of the Cusco Oil Catch Tank is maintaining engine cleanliness and performance, it also contributes to a cleaner engine bay environment. By trapping blow-by gases effectively, it reduces the likelihood of oil leaks and carbon deposits that can impair engine response. Although it does not directly increase horsepower, its role in maintaining optimal engine conditions supports consistent power delivery and responsiveness, especially during high-rev driving.

Installation & Fitment

The Cusco Oil Catch Tank is designed as a direct bolt-on upgrade for the Honda S2000 (2006–2009). Installation is straightforward and typically requires basic hand tools. The tank mounts securely to existing points in the engine bay, utilizing factory or included hardware. No cutting, drilling, or complex modifications are necessary, making it an accessible upgrade for DIY enthusiasts and professional installers alike. Proper installation ensures effective vapor separation and optimal engine performance.

• Easy, bolt-on installation with minimal downtime.
• No tuning or additional modifications required.
• Compatible with the factory PCV system, ensuring seamless integration.

What's Included

• Cusco Oil Catch Tank assembly
• Mounting hardware and brackets
• Hose fittings and clamps
• Installation instructions

Ideal For

• Honda S2000 owners seeking to improve engine cleanliness and reliability
• Performance enthusiasts aiming to reduce carbon buildup and oil contamination
• Track day and spirited driving participants who demand optimal engine operation
• DIY mechanics looking for a straightforward upgrade to support engine health

Emissions Note

This Cusco Oil Catch Tank is designed to work with your vehicle’s existing emissions system. It helps trap blow-by gases to reduce emissions of harmful vapors, supporting cleaner engine operation. Always ensure proper installation and maintenance to comply with local regulations. Consult your vehicle’s emissions guidelines before installation if required.