Audi S3 8V 2.0 TFSI Petrol Engine Turbo Turbocharger Turbine 06K145874G

The Audi S3 8V 2.0 TFSI Petrol Turbocharger Turbine is an original turbocharger component designed for petrol engines, allowing you to restore stock performance and stable boost characteristics. A used OEM turbocharger is a sensible choice for drivers seeking a technically tailored solution without the need for costly remanufacturing of an old component.

Specifications and technical data

• SKU: 06K145874G-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 06K145874G
• Substitutable numbers: 06K145874G, 06K 145 874 G
• Fuel type: Petrol
• Category: Turbos & Parts

Technical characteristics of the turbocharger

The turbocharger for the Audi S3 8V 2.0 TFSI is designed specifically for the direct injection gasoline engine, ensuring proper exhaust and airflow parameters. The OEM design guarantees adequate boost pressure, proper interaction with the engine management system, and maintaining the engine's factory-standard performance.

This component comes from the turbocharger and parts segment, making it fully integrated with the manufacturer's exhaust and intake systems. Using an original component reduces the risk of adaptation problems, controller errors, or incorrect fuel-air mixture composition.

Purpose and compatibility

This turbine is designed for 2.0 TFSI petrol engines, meaning its geometry, port diameters, and operating characteristics are tailored to the specific needs of this engine. In practice, this translates to:

• correct boost build-up in the low and medium rev range,
• stable pressure maintenance at higher speeds,
• cooperation with the factory engine control software.

By maintaining the manufacturer's standards, installation in place of a worn turbocharger does not require any system modifications or mechanical modifications, which is important for both durability and operational safety.

Condition, provenance, and the benefits of choosing a used item

The turbocharger offered is a used part, sourced from a disassembly. This type of solution significantly reduces repair costs compared to purchasing a new component, while maintaining the original design and fit. A used OEM part also reduces the risk of manufacturing inaccuracies compared to many low-cost replacements.

Choosing a dismantled turbocharger is particularly advantageous when:

• the existing turbine has been mechanically damaged or overheated,
• there are symptoms of a loss of power, smoking or loud operation of the charging system,
• What counts is the quick return of the car to working order with controlled service costs.

Why is it worth choosing an original Audi turbocharger?

An original Audi turbocharger ensures that the engine maintains its factory operating parameters, which directly impacts performance, fuel consumption, and durability. Using the correct component reduces the risk of overloading the pistons, bearings, or injection system resulting from improper boosting.

Additionally, because the element comes from the same product line as the factory-installed parts, the following are retained:

• appropriate manufacturing tolerances,
• consistency with the control and diagnostics system,
• predictable behavior in long-term operation.

Other Audi turbochargers and disassembly knowledge

If you are also looking for other turbochargers for Audi, check out our dedicated category where you will find a wide selection of models adapted to different drive units: turbochargers for Audi .

When planning larger repairs using used parts, it's worth learning best practices for selecting and installing electronic components. An article describing working with multimedia modules and systems in another premium segment may be helpful: How to Maintain BMW iDrive Systems and Electronic Modules Using Disassembled Parts . Although it concerns a different brand, it demonstrates the safe use of proven aftermarket components.