D1 Double Hole Engine Oil Catch Tank for Modified Secondary Intake and Exhaust Gas Pipe

This engine oil catch tank is a customised processing component intended for modified car secondary intake and exhaust gas pipe systems. It uses a D1 double hole oiler configuration, which provides two connection points for routing crankcase ventilation and capturing oil vapour before it reaches the intake tract. In tuned or modified engines, blow-by gases can carry oil mist into the intake system, leading to carbon build-up on intake valves and intercooler surfaces. A catch tank such as this gives installers a dedicated point to separate and collect that oil. The unit is offered in red, blue, black, or silver, allowing it to be matched to common engine bay colour schemes. It is supplied as a single engine oiler, and no additional hoses, fittings, or mounting hardware are included according to the packing list. Because it is a customised processing item, it is best suited to users who already have the necessary pipework and installation provisions in place.

Features and Construction

The core feature of this product is its D1 double hole oiler format, which supports secondary intake and exhaust gas pipe arrangements on modified vehicles. The catch tank function is aimed at oil vapour and blow-by gas separation, a common consideration when engines are tuned beyond standard specification. Four colour classifications are available, and the item is listed as a customised processing product.

Material and Build

The source text does not specify the material used in this engine oil catch tank. It is described only as an engine oiler with a D1 double hole configuration and a choice of red, blue, black, or silver colour classifications. No further construction details, wall thicknesses, or internal baffle information are provided. Buyers should therefore rely on the stated product type and connection format when assessing suitability for their build.

Size and Practical Fit

No dimensions or measurements are given in the source text. The practical fit is defined by the D1 double hole oiler layout and its intended use with secondary intake and exhaust gas pipe systems. Because no hose sizes, port diameters, or mounting dimensions are stated, installers should confirm physical compatibility with their existing pipework before ordering. The absence of stated measurements means this listing should be treated as a component-level item rather than a complete installation kit.

Uses and Placement

This product is intended for modified car applications where secondary intake and exhaust gas pipe routing is part of the build. It is not described as a universal fitment, and no vehicle-specific compatibility list is provided. Its main role is to act as an oil catch tank within a customised crankcase ventilation path.

Event or Professional Use

For professional installers and workshops, the D1 double hole oiler can be incorporated into custom pipework on tuned engines. The two connection points allow for more flexible routing than a single-port tank, which can be useful when space in the engine bay is limited or when pipe runs need to avoid hot components. As a customised processing item, it suits builds where the installer is fabricating or adapting secondary intake and exhaust gas pipe sections.

Everyday Home Use

For the home mechanic working on a modified car, this catch tank offers a defined component for managing oil vapour in the intake path. It can be fitted as part of a larger project rather than as a standalone upgrade, since no hoses or fittings are included. The colour options of red, blue, black, and silver allow the unit to be coordinated with existing engine bay finishes. Periodic checking and emptying of collected oil is a normal part of running a catch tank.

Benefits and Buying Value

The main buying value lies in the D1 double hole oiler format and its specific role in modified secondary intake and exhaust gas pipe systems. It provides a dedicated oil separation point without claiming universal fitment or including unstated accessories. The colour choice adds a practical matching option for engine bay presentation.

Reuse and Low Maintenance

No specific maintenance schedule or lifespan is stated in the source text. As a catch tank, its practical use involves collecting oil vapour that would otherwise pass into the intake, and the collected oil would need to be drained periodically. The source does not specify service intervals or cleaning methods. Buyers should follow general good practice for catch tanks and monitor oil accumulation according to their engine's blow-by behaviour.

Why Choose This Product

This product is aimed at buyers who need a D1 double hole oiler for a modified secondary intake and exhaust gas pipe setup. It offers four colour classifications and is listed as a customised processing item. No competitor comparisons, price claims, or performance guarantees are made in the source text. The decision should be based on the double hole connection format, the intended use case, and the buyer's own ability to integrate it into existing pipework.