Audi S4 B8 S5 8T 3.0 TFSI CREC Supercharger Air Compressor 06E145601AT

The Audi S4 B8 S5 8T 3.0 TFSI CREC Supercharger is an original boost system component from the Superchargers and Parts group, designed for V6 TFSI gasoline engines. It ensures stable air compression, which translates into dynamic engine performance and precise throttle response. A used OEM component is a sensible choice for professional repairs or restoring factory engine parameters.

Specifications and technical data

• SKU: 06E145603AD
• Mark: Audi
• Condition: Used
• OEM Part Number: 06E145603AD
• Substitutable numbers: 06E145603AD, 06E 145 603 AD, 06E145601AT, 06E 145 601 AT
• Category: Superchargers & Parts

Supercharger Purpose and Function

The supercharger in the 3.0 TFSI CREC engine is responsible for forced air compression supplied to the cylinders, allowing for high charge density while maintaining the V6 unit's smooth operation. In Audi S4 B8 and S5 8T models, it is a key component responsible for the characteristic, strong acceleration across the entire RPM range.

Using an original supercharger from this series allows for the preservation of factory boost characteristics, proper cooperation with the control electronics, and adequate thermal efficiency of the entire intake system.

Benefits of Using an Original Audi Supercharger

Choosing an original Audi supercharger ensures full compatibility with the factory design of the 3.0 TFSI CREC engine, without the need for adaptations or modifications to the ancillary equipment. The component is designed to work with the stock control system, which simplifies diagnostics, calibration, and subsequent servicing.

A used OEM supercharger is also a cost-effective solution while maintaining high manufacturing quality. This allows for effective restoration of the boost system's functionality in Audi S4 B8 and S5 8T vehicles, reducing the risk of compatibility issues typical of aftermarket parts of unknown origin.

Application in Service and Performance Tuning

This type of supercharger is often used in both standard repairs and so-called performance tuning, which aims to restore or slightly enhance factory performance without altering the basic engine design. A properly selected component from the Superchargers and Parts group allows for maintaining stable boost pressure, which directly impacts the engine's torque and flexibility.

For workshops specializing in S4 and S5 models, using an original supercharger means predictable installation, repeatable results, and easier monitoring of engine operating parameters on a dynamometer or during test drives.

Condition and Compatibility Verification

The offered supercharger is a used component, which in practice means the possibility of obtaining a factory part at a more attractive price than a new equivalent. Before installation, a standard service procedure is recommended: leak testing, checking the mechanism's operation, and inspecting the cleanliness of the intake and lubrication system according to the manufacturer's guidelines.

To ensure proper fitment, it is advisable to compare the supercharger's markings with the vehicle's data and the specifications of the 3.0 TFSI CREC engine. This minimizes the risk of incompatibility and ensures correct cooperation with the ancillary equipment and engine control unit software.

Boost System Expansion and Related Parts

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 superchargers, mounting elements, or selected ancillary components, check the available parts in the Audi Superchargers and Parts category.

For larger service projects or when refreshing several components simultaneously, it is worth familiarizing yourself with practical tips on choosing used components and optimizing costs. The article on our blog may be helpful: Used Car Parts for Mini Cooper – A Way to Style and Save, which discusses the approach to selecting aftermarket parts, checking their condition, and rational budget planning for repairs.

If you want to reduce your car's downtime in the workshop and better understand how the wide availability of components affects repair times, also check out the guide: No More Weeks of Waiting – How a Wide Assortment in One Warehouse Actually Reduces Your Car's Downtime at the Mechanic?.