Air Charge Hose BMW F87 M2 N55 Turbo Intercooler Pipe Tube Hose 7847407

Air Charge Hose BMW F87 M2 N55 Turbo Intercooler Pipe Tube Hose is an intake system component designed for petrol engines, responsible for efficiently routing compressed air between the turbocharger and the intercooler. Thanks to a design consistent with BMW factory solutions, it ensures stable operating parameters for the N55 unit and helps maintain consistent boost characteristics. It is a practical choice for users looking for parts with predictable behavior and a proper fit for the sporty F87 M2 model.

Specifications and technical data

• SKU: 7847407-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7847407
• Substitutable numbers: 13717847407, 7847407, BG
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and function in the boost system

The boost hose in the BMW F87 M2 with the N55 engine is responsible for transporting compressed air from the turbocharger to the intercooler and further towards the intake manifold. A correctly selected component for this section of the intake system reduces pressure drops, minimizes the risk of leaks, and supports stable boost control operation in the petrol engine. Using a hose with geometry consistent with the factory specification helps maintain proper airflow, which translates into predictable throttle response and repeatable performance.

Construction and fitment for the BMW F87 M2 N55

The Air Charge Hose BMW F87 M2 N55 is designed for specific routing in the engine bay of this model, taking into account the path between the turbocharger and the intercooler. The shape, diameters, and mounting points are adapted to the factory system, which facilitates installation and avoids stresses resulting from incorrect positioning. As a result, the hose works with original clamps and adjacent components, maintaining proper tightness and resistance to typical thermal and pressure loads in a turbocharged petrol engine.

Application in a turbocharged petrol engine

In the N55 unit, using the appropriate boost hose is important for:

• maintaining stable boost pressure across the entire rev range,
• reducing airflow losses between the turbocharger and the intercooler,
• maintaining correct operation of sensors and engine management,
• reducing the risk of leaks during dynamic driving.

Selecting a component consistent with BMW solutions promotes the preservation of the factory characteristics of the petrol engine, which is important both in daily operation and during more dynamic use of the car.

Condition, verification, and benefits of choosing a used part

The offered hose comes from the Lines, hoses, and pipes group and is a used item, which allows for combining reasonable cost with the preservation of original geometry and fitment for the BMW F87 M2. Parts of this type, sourced from dismantling, are frequently chosen for boost system service when maintaining factory hose routing and compatibility with other components is a priority. A properly selected used boost hose can be an effective alternative to uncertain replacements with different designs.

If you are planning a comprehensive repair or upgrade of the intake system area in your BMW and need other elements from the same group, such as pressure lines, flexible intake hoses, or rigid intercooler pipes, check the available parts in the BMW lines, hoses, and pipes category.

Technical support and additional information

When selecting a boost hose for the BMW F87 M2 N55, it is worth paying attention to compatibility with the engine system, fuel type, and equipment configuration. In case of powertrain expansion or modifications, it is worth using components of known origin, which facilitates later diagnostics and service. For users interested in a broader perspective on the cost-effectiveness of using original used components in the powertrain, the article Humming differential? Find out why a used OEM drive axle is a better investment than an uncertain replacement, which discusses the advantages of using proven OEM parts in the context of durability and operating costs, may be helpful.