Audi A7 S7 4G8 Turbo Air Intake Hose Pipe Tube 059129955AN

Audi A7 S7 4G8 Turbo Air Intake Hose Pipe Tube is an original intake system component from the Lines, hoses and pipes group, designed for high-end Audi models. It ensures stable airflow to the turbocharger, which translates into predictable engine operation and proper compatibility with factory electronics.

Specifications and technical data

• SKU: 059129955AN
• Mark: Audi
• Condition: Used
• OEM Part Number: 059129955AN
• Substitutable numbers: 059129955AN, 059 129 955 AN
• Category: Hoses, Lines & Pipes

Purpose and function in the intake system

The turbo air intake hose is responsible for directing air from the intake system to the compressor, maintaining proper sealing and flow. In turbocharged units, this is crucial for:

• stable boost pressure,
• accurate parameter readings by sensors,
• maintaining the correct torque characteristics,
• reducing power drops resulting from leaks.

Thanks to a design that complies with Audi's factory standards, this component allows for maintaining the airflow characteristics engineered by the manufacturer.

Construction and performance properties

The turbo air intake hose has been designed as a component resistant to elevated temperatures and variable pressure in the intake system. Its profiled shape enables:

• precise routing of the hose in the engine bay,
• minimization of air turbulence,
• collision-free proximity to other components.

Its original Audi origin ensures the appropriate material rigidity and flexibility, which reduces the risk of cracks and deformation during long-term operation.

Application in service and tuning

This type of component is particularly important during work related to the turbocharging system, diagnosing power drops, or replacing damaged intake hoses. In workshop practice, the turbo air intake hose is used, among other things, for:

• eliminating leaks in the intake system,
• restoring the stock configuration after unsuccessful tuning,
• comprehensive maintenance of turbocharged units.

For users planning mechanical modifications, this can also serve as a base component, allowing for the maintenance of factory reliability while increasing engine load.

If you are interested in a broader context of vehicle modernization using used components, it is worth checking out the guide Tuning with used parts – how to gain performance without spending a fortune, which discusses a practical approach to selecting components.

Condition and benefits of choosing an original component

The presented air intake hose comes from disassembly and is offered as a used part, which allows for combining an attractive cost with the preservation of factory specifications. Compared to aftermarket replacements, it ensures:

• compliance with the factory design of the Audi intake system,
• proper fitment to mounts and adjacent components,
• reduced risk of installation issues.

For owners of the Audi A7 and S7 4G8 generation, this is a solution that allows for restoring the proper operation of the turbocharging system without interfering with the vehicle's construction.

Expanding the Audi intake system

If you are planning a comprehensive repair or modernization of the engine area in your Audi and need other components from the same group, such as additional intake lines, vacuum hoses, or breather pipes, check out the available parts in the Audi lines, hoses and pipes category.