Audi S5 8T Quattro 4.2 FSI Petrol V8 CAUA Bracket Inlet Manifold 079133340C

Audi S5 8T Quattro 4.2 FSI Petrol V8 CAUA Bracket Inlet Manifold is an original mounting component designed for the V8 FSI petrol engine in the Audi S5 8T model with Quattro drive. The bracket is responsible for providing stable, precise support for the intake manifold, which promotes proper engine operation and reduces unwanted vibrations. Thanks to its factory geometry and fitment for the specific CAUA engine configuration, it serves as a practical service solution for intake system repairs.

Specifications and technical data

• SKU: 079133340C
• Mark: Audi
• Condition: Used
• OEM Part Number: 079133340C
• Substitutable numbers: 079133340C, 079 133 340 C
• Fuel type: Petrol
• Category: Intake Manifolds

Purpose and function of the intake manifold bracket

The presented bracket has been designed specifically for the 4.2 FSI V8 engine in the Audi S5 8T, where the intake manifold operates under demanding thermal and mechanical conditions. This component stabilizes the manifold relative to the cylinder heads and other sub-assemblies, which helps maintain seal integrity, improves engine refinement, and reduces the risk of micro-cracks caused by vibrations.

Proper support of the manifold is particularly important in high-power petrol engines, where load and temperature changes are intense. A correctly selected bracket supports even distribution of forces within the intake system, which promotes stable operating parameters and facilitates subsequent maintenance.

Compatibility with the 4.2 FSI V8 CAUA unit

The bracket is intended for use in the engine marked with the CAUA code, used in the Audi S5 8T Quattro with petrol fuel supply. This means it is matched to the specific architecture of the block, cylinder heads, and the shape of the intake manifold used in this version of the power unit. As a result, installation is predictable, without the need for modifications or adjustments to the component.

Its original Audi origin translates into the preservation of factory mounting points, appropriate rigidity, and compatibility with other intake system components. This is especially important during repairs where restoring the original mounting geometry of the engine is a priority.

Characteristics of the used component

The offered bracket comes from the used OEM parts category, which in practice means factory fitment while maintaining a more favorable cost level compared to new components. Such mounting elements, when used correctly, retain their functional properties for a long time, which is why they are a sensible choice for repairs and reconstruction of the intake system.

In the case of intake manifold brackets, it is crucial that the geometry, mounting points, and overall structural rigidity remain in accordance with the manufacturer's requirements. The used OEM element meets these assumptions, allowing for the restoration of proper manifold support without compromising on fitment.

Benefits of using an original intake manifold bracket

• Factory fitment for Audi S5 8T Quattro – preservation of the original mounting geometry in the 4.2 FSI V8 CAUA engine.
• Stable intake manifold support – reduction of vibrations and deformations of the intake system during petrol engine operation.
• Consistency with other OEM elements – compatibility with factory bolts, supports, and engine construction.
• Sensible service choice – the possibility of repairing or reconstructing the intake system while maintaining high build quality.

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other components from the same group, such as additional supports, mounts, or manifold support elements, check out the available parts in the Audi Intake Manifolds category.

Technical support and knowledge about intake and exhaust systems

For users interested in the broader context of intake system operation and its impact on performance and engine refinement, the material dedicated to modifications and the selection of components within the exhaust system and manifolds may be helpful. More practical information can be found in the article: Performance exhaust system: used manifolds and sports catalytic converters on the road.

If you are considering the choice between new and used mounting components in your Audi, it is worth familiarizing yourself with the cost and durability analysis of various solutions. A detailed comparison can be found in the post: New or used? A comparison of costs and quality of car parts.