Cusco High Capacity 3L Oil Catch Tank

2011–2025 Nissan Skyline GT-R (R33) 2.6L RB26DETT

Part #: 233 011 A

Overview

The Cusco High Capacity 3L Oil Catch Tank is an essential upgrade for Nissan Skyline GT-R R33 owners who seek to maintain optimal engine performance and protect their turbocharged powerplants. Designed specifically for the RB26DETT engine, this high-capacity catch can effectively traps harmful blow-by gases and oil vapors that can otherwise circulate back into your engine’s intake system. By doing so, it helps reduce carbon buildup, prevent oil contamination, and support consistent engine operation.

Whether you're a daily driver, a spirited enthusiast, or a dedicated tuner, this oil catch tank offers a reliable solution to keep your engine clean and running at its best. Its robust construction and ample capacity make it suitable for both street and track use, ensuring long-term durability and performance.

Key Features

The Cusco High Capacity Oil Catch Tank incorporates advanced design features to enhance engine health and performance:

• High-capacity 3-liter aluminum tank provides extended service intervals and reduces the need for frequent emptying.
• Durable aluminum construction offers excellent heat dissipation and corrosion resistance, ensuring longevity under demanding conditions.
• Precision-machined fittings and high-quality hoses facilitate secure, leak-free connections to the crankcase PCV system and intake manifold.
• Compact yet spacious design fits neatly within the engine bay without interfering with other components.
• Includes a drain valve for easy removal of accumulated oil and contaminants, simplifying maintenance.
• Engineered to trap oil vapors and blow-by gases effectively, helping to maintain cleaner intake tracks and reduce carbon buildup on valves and pistons.
• Designed specifically for the Nissan Skyline GT-R R33 with RB26DETT engine, ensuring perfect fitment and compatibility.

Construction & Design

The Cusco Oil Catch Tank is crafted from high-quality aluminum, combining lightweight durability with excellent heat management. Its one-piece, TIG-welded construction ensures a robust and leak-proof enclosure. The tank features a large capacity to accommodate extended driving sessions and aggressive tuning setups, reducing the frequency of maintenance. The fittings are precision-machined for a snug, secure fit with factory hoses, and the included drain valve allows for straightforward removal of collected oil and blow-by residues. Its compact design ensures it integrates seamlessly into the engine bay, maintaining a clean and organized appearance.

Performance & Benefits

By installing this high-capacity catch tank, you’ll help protect your engine from the negative effects of blow-by gases, such as oil contamination and carbon deposits. This results in improved engine longevity, more consistent performance, and potentially increased horsepower by maintaining cleaner intake components. The effective trapping of oil vapors also helps prevent oil from entering the intake system, which can cause knocking, misfires, and reduced efficiency. The high-capacity design ensures fewer maintenance intervals, making it ideal for enthusiasts who demand reliability and performance from their Skyline GT-R.

Installation & Fitment

The Cusco High Capacity Oil Catch Tank is designed as a direct bolt-on upgrade for the Nissan Skyline GT-R R33 equipped with the RB26DETT engine. Installation involves connecting the included hoses to the factory crankcase PCV system and intake manifold using the supplied fittings. No cutting, drilling, or complex modifications are required, and the process can typically be completed with basic hand tools. Proper routing of hoses is essential to ensure optimal operation and prevent any kinks or leaks. Once installed, the catch tank requires minimal maintenance, with periodic draining of accumulated oil via the drain valve.

• Simple bolt-on installation with factory mounting points
• No cutting or drilling required
• Includes all necessary fittings and hardware

What's Included

• High capacity 3L aluminum oil catch tank
• Hose fittings and clamps
• Drain valve for easy maintenance
• Installation instructions

Ideal For

• Owners of Nissan Skyline GT-R R33 with RB26DETT engine seeking to improve engine cleanliness and longevity
• Enthusiasts performing turbo upgrades or tuning modifications
• Track day and spirited driving enthusiasts aiming to reduce intake carbon buildup
• Daily drivers who want a reliable, maintenance-friendly solution to blow-by management