Audi RS4 B7 Intake Hose Pipe Line A079133394AD

Audi RS4 B7 Intake Hose Pipe Line is an intake system component from the Intake Manifolds group, designed to operate in the demanding environment of a high-performance engine. It is responsible for stable air routing within the intake, which promotes smooth engine operation and proper interaction with the intake manifold. This is a practical solution for users who want to restore the correct functionality of the intake in the RS4 B7 while maintaining factory flow characteristics.

Specifications and technical data

• SKU: 079133394AD
• Mark: Audi
• Condition: Used
• OEM Part Number: 079133394AD
• Substitutable numbers: 079133394AD, 079 133 394 AD
• Part type: Intake Manifold
• Category: Intake Manifolds

Purpose and function in the intake system

The described air hose is designed as part of the air supply system in the Audi RS4 B7 generation, where it works in conjunction with the intake manifold and other intake components. Its task is to guide the airflow as stably as possible, minimizing turbulence and flow losses, which helps maintain the engine's proper response to load. Thanks to a design matched to the engine bay geometry, it ensures proper positioning relative to adjacent components, minimizing the risk of unwanted stress and leaks.

Technical characteristics and fitment

Audi RS4 B7 Intake Hose Pipe Line is an OEM-class component, prepared for use with the factory intake manifold and other intake components in this model. The shape and diameter of the hose are adapted to the stock configuration, which facilitates installation and allows for maintaining the original performance characteristics of the engine. The materials used are selected for their resistance to temperatures in the engine bay and the typical vibrations occurring in the high-performance RS4 B7 unit. Such fitment translates into:

• stable airflow within typical engine load ranges,
• reduced risk of leaks within the intake system,
• easier diagnostics and service during future inspections.

Component condition and service application

The hose is offered as a used part, making it a reasonable choice for maintenance repairs or restoring the car to a configuration close to factory specifications. In practice, it will prove useful both when replacing a damaged section of the intake and during comprehensive service of the air supply system in the RS4 B7 engine. Using an original component helps avoid problems typical of aftermarket replacements with inaccurate fitment, thereby reducing the time required for installation.

Benefits of using an original air hose

Choosing this air hose for the Audi RS4 B7 is a solution that helps maintain the integrity of the entire intake system. Proper fitment to the intake manifold and other elements translates into predictable engine behavior, which is important both in daily use and during dynamic driving. The factory geometry of the hose promotes the maintenance of proper flow, thereby facilitating subsequent diagnostics of engine operating parameters.

Expanding Audi intake system service

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other elements from the same group, such as additional intake hose sections, connecting elements, or components working with the intake, check the available parts in the Audi Intake Manifolds category. If you are interested in a broader context regarding the use of salvaged parts in modern cars and want to better understand how to approach the repair of electronic systems and control units, an article describing practical examples based on BMW models may be helpful – you can find it here: Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models.