Audi A6 S6 C7 A7 S7 4G Intercooler Hose Pipe Line 4.0 TFSI Petrol 079145712

Audi A6 S6 C7 A7 S7 4G Intercooler Hose Pipe Line 4.0 TFSI Petrol is an original turbocharging system component designed for 4.0 TFSI petrol engines in high-end Audi models. It ensures a tight and stable flow of compressed air between the intercooler and other intake system components, which translates into proper turbocharger operation and the maintenance of factory performance. This is a solution for users who expect compatibility with the factory installation and want to avoid issues with fitting aftermarket replacements.

Specifications and technical data

• SKU: 079145712
• Mark: Audi
• Condition: Used
• OEM Part Number: 079145712
• Substitutable numbers: 079145712, 079 145 712
• Fuel type: Petrol
• Category: Other Air & Fuel Delivery

Purpose and function in the turbocharging system

The intercooler hose pipe in 4.0 TFSI units is responsible for transporting cooled charge air from the intercooler to the intake manifold or further sections of the piping. In a high-power petrol engine such as the 4.0 TFSI, the stability of airflow is crucial for:

• maintaining proper boost pressure throughout the entire rev range,
• ensuring repeatable performance during dynamic driving,
• reducing power drops resulting from leaks or pipe deformation,
• proper cooperation with the engine control electronics. Using a component structurally matched to the specific generation of Audi A6, S6, A7, and S7 allows for maintaining the factory geometry of the intake system and proper routing of the pipe in the engine bay.

Compatibility with the 4.0 TFSI Petrol unit

The presented intercooler hose pipe has been designed to work with the 4.0 TFSI petrol engine used in premium segment sports Audi variants. Proper matching of diameters, bend angles, and pipe length is important not only for airflow but also for:

• proper positioning relative to the turbochargers and intercooler,
• maintaining clearances relative to other components in the engine bay,
• reducing vibrations and stresses during engine operation. Thanks to this, installation proceeds in a manner similar to the factory process, without the need for modifying adjacent elements or using additional adapters.

Characteristics of the used component

The offered intercooler hose pipe is a pre-owned component, which allows for an economical repair of the turbocharging system while maintaining the original design. A used component of this type is particularly attractive in the case of:

• repairs after mechanical damage (cracks, abrasions, leaks),
• restoring the car to a configuration close to factory specifications after modifications,
• preventive maintenance in vehicles operated under demanding conditions. Choosing an original part from dismantling limits the risk of fitment issues that may occur with some universal geometry replacements.

Benefits of using an original intercooler pipe

Using a properly selected intercooler hose pipe in an Audi A6, S6, A7, and S7 with a 4.0 TFSI engine brings a number of practical operational benefits:

• Stable boost pressure – reducing the risk of power drops resulting from leaks or pipe deformation.
• Better cooperation with engine electronics – predictable airflow makes it easier for the controller to maintain set operating parameters.
• Factory fitment – no need for modifications, cutting, or adjusting universal hoses.
• Consistency with other elements of the intake and turbocharging system. For users who intensively utilize the potential of the 4.0 TFSI unit, the proper condition of intercooler pipes is important from the point of view of turbocharger durability and performance repeatability.

Expanding knowledge and selecting other components

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 intake pipes, intercooler hoses, or additional connectors, check the available parts in the Other Audi category. For a better understanding of the structural differences between sports versions of Audi and standard variants, including the impact of the turbocharging system, turbochargers, and air cooling on engine characteristics, it is worth reading the article Audi RS vs other models – what is hidden under the hood and chassis?. This is a good supplement to your knowledge when planning further modifications or service for cars of this brand.