D1 Double Hole Engine Oil Catch Tank for Custom Intake and Exhaust Modifications

This engine oil catch tank, identified as Item No. D1, is a component designed for vehicle enthusiasts and builders undertaking custom modifications. Specifically intended for integration into a car's secondary intake or exhaust gas pipe systems, it acts as a reservoir to capture oil mist and vapours from the engine's crankcase ventilation. By providing a place for these by-products to condense, it can help reduce the amount of oil vapour re-entering the intake, which may contribute to a cleaner engine bay and intake components. The tank is available for cross-border export, making it accessible for international projects and builds.

Features and Construction

The D1 oil catch tank is built with practical modification in mind. Its core design centres around being a functional part of a customised engine system, rather than an off-the-shelf universal fit. The construction, implied by the anodised colour finishes, is aluminium, which offers a balance of lightweight properties and corrosion resistance suitable for the under-bonnet environment.

Material and Build

The tank's body is crafted from aluminium, finished in one of four colours: black, blue, red, or silver. This anodised finish provides both a cosmetic appearance and a protective layer. A key functional component is the integrated vacuum relief valve, which prevents excessive pressure or vacuum from building within the tank during engine operation, ensuring stable performance. The unit is supplied with its necessary inlet and outlet fittings pre-installed.

Size and Practical Fit

The primary specified dimension is the size of the hose connections, which are 15mm. This dictates the internal diameter of the hose required to connect the catch tank to your engine's plumbing. When planning installation, you will need to ensure you have sufficient hose of the correct size and appropriate mounting space within your engine bay to accommodate the tank itself. The double-hole designation refers to the inlet and outlet configuration.

Uses and Placement

This catch tank is designed for integration into modified engine systems. Its application is specifically linked to custom work on secondary intake or exhaust gas recirculation pipes, distinguishing it from simpler catch-can setups for standard crankcase ventilation hoses. It suits a wide range of engine types, from turbocharged to naturally aspirated, where control of oil vapours is desired.

Event or Professional Use

For competition vehicles, track cars, or highly tuned street builds, managing engine blow-by is often a priority. This catch tank can be part of a system to prevent oil mist from contaminating intercoolers, throttle bodies, or sensors, which can be crucial for maintaining consistent performance. Its customisable nature means it can be plumbed to suit a specific engine layout or modification, such as rerouted or deleted factory PCV systems.

Everyday Home Use

For the enthusiast working on a weekend project car or a personal performance build, this tank offers a solution for a cleaner-running engine. By catching oil vapour before it can coat intake tracts or enter the combustion chamber, it may contribute to smoother running and less frequent cleaning of intake components. The choice of four colours allows for a degree of personalisation under the bonnet.

Benefits and Buying Value

The value of this product lies in its specific application for custom modifications and its ready-to-fit specification. It is not a generic part but one aimed at a particular niche within vehicle customisation, coming with the necessary valve and fittings to begin installation.

Reuse and Low Maintenance

Once installed, the tank requires minimal ongoing maintenance, primarily the periodic emptying of the collected oil. The aluminium construction is resistant to the fluids it will encounter, promoting long-term use. The simple design, with its integrated valve, means there are few serviceable parts to wear out or fail.

Why Choose This Product

Choose this oil catch tank if your project involves modifying secondary intake or exhaust gas pipes and you require a dedicated reservoir. Its defined 15mm fittings, included vacuum relief valve, and choice of colours provide a clear specification for your build plans. The availability for international shipping also broadens its accessibility for global enthusiasts.