BMW X5 F15 Turbocharger Flap Control Connection Pipe Hose Tube Line 8513573

BMW X5 F15 Turbocharger Flap Control Connection Pipe Hose Tube Line is a factory-made component of the forced induction system from the Turbochargers and parts category, designed for use in the BMW X5 F15 generation model. The original geometry and diameter of the hose ensure proper airflow to the turbocharger, which translates into stable engine operation and predictable performance. Using an OEM component allows for an economical, yet technically correct, repair of the forced induction system.

Specifications and technical data

• SKU: 8513573
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8513573
• Substitutable numbers: 11658513573, 8513573
• Part type: Turbocharger Hose
• Category: Turbos & Parts

Purpose and function in the forced induction system

The turbocharger connection pipe in the BMW X5 F15 is responsible for a tight and stable connection between the intake system components and the turbocharger itself. A correctly selected component:

• maintains proper boost pressure throughout the entire rev range,
• minimizes pressure drops and unwanted air turbulence,
• reduces the risk of leaks that could cause power loss or trigger the engine's limp mode.

Thanks to maintaining the factory design, the pipe works with the stock turbocharger and other intake components without the need for modifications.

Original origin and BMW compatibility

The component comes from the BMW OE line, which means full compatibility with factory mounts and hose routing in the X5 F15 engine bay. The original part:

• retains the stiffness and flexibility intended by the manufacturer in critical areas,
• is compatible with stock clamps, brackets, and connectors,
• allows for maintaining turbocharger operating parameters in accordance with BMW's design specifications.

As a result, installation is predictable, and the risk of fitment issues is limited compared to generic aftermarket replacements.

Characteristics of the used component

The turbocharger connection pipe is offered as a used OEM component, which provides a reasonable compromise between repair costs and maintaining factory quality. In practice, this means:

• the ability to restore proper operation of the forced induction system without investing in a new part,
• retention of the original material specifications provided by BMW,
• easier diagnostics and future service thanks to the use of a component compliant with the manufacturer's documentation.

This solution is particularly beneficial for maintenance repairs, where keeping the vehicle efficient at controlled costs is key.

Benefits of using the original connection pipe

Using the BMW X5 F15 Turbocharger Flap Control Connection Pipe Hose Tube Line in place of a damaged or leaking component helps reduce typical problems associated with the forced induction system. Replacing it with an original hose can:

• reduce the risk of power loss and jerking during acceleration,
• help eliminate engine control unit errors related to incorrect boost pressure,
• increase the predictability of engine response to the throttle, especially during dynamic driving.

For users who want to maintain the consistency of the powertrain with factory specifications, choosing the original connection pipe is a technically sound solution.

Forced induction system expansion and part selection

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as intake hoses, turbocharger mounting elements, or additional air ducts, check the available parts in the BMW Turbochargers and parts category.

For BMW model owners interested in a broader approach to powertrain modification and service, a valuable addition to your knowledge would be an article describing the differences between stock components and the M Performance line – details can be found in the material BMW M Performance: what is the difference between BMW M components and standard ones?.