Audi RS3 8Y Bare Engine DNWC 2.5 TFSI Quattro 400HP with 29k miles, WARRANTY

Warranty and technical condition of the part

The engine is sold with a 90-day warranty.

The power unit was tested before removal and is in full working order.

Listing details

The offer applies to a bare engine.

The engine is sold without accessories (e.g. alternator, starter motor, manifolds, injectors, turbocharger, etc.).

Audi RS3 8Y Bare Engine DNWC 2.5 TFSI Quattro 400HP with 29k miles, WARRANTY is an advanced powertrain unit from the five-cylinder TFSI family, designed for demanding applications in sports configurations. It is offered as a bare engine block, providing a solid foundation for professional rebuilds or swaps in the latest generation RS3 models. Thanks to its modern design and dynamic characteristics, it is perfectly suited for projects focused on high performance and precise handling.

Specifications and technical data

• SKU: 07K100032K-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 07K100032K
• Substitutable numbers: 07K100032K, 07K 100 032 K
• Fuel type: Petrol
• Number of cylinders: 5
• Category: Engines
• Engine code: DNWC
• Mileage: 29 000

Technical characteristics of the DNWC 2.5 TFSI unit

The DNWC engine belongs to the highly regarded series of five-cylinder TFSI gasoline units used in the Audi RS3, known for excellent throttle response and high tuning potential. The five-cylinder layout ensures characteristic refinement and favorable conditions for achieving high power and torque values while maintaining appropriate block durability.

The gasoline configuration promotes dynamic revving, which, combined with the quattro drive in the RS3, translates into efficient power delivery to the asphalt. The bare engine is the right choice for users who plan to individually select accessories, turbochargers, fuel systems, or cooling systems according to their project requirements.

Application in Audi RS3 8Y and performance projects

The offered engine block has been designed for operation in a quattro all-wheel-drive system, which is important when planning the final drivetrain configuration. Thanks to its modern five-cylinder architecture, the unit works well with both stock and upgraded forced induction systems, as well as advanced engine control units.

The engine in this form is particularly interesting for:

• workshops specializing in tuning and motorsport,
• swap projects within the Audi platform,
• users rebuilding a damaged RS3 unit based on a proven engine block.

The five-cylinder configuration allows for a favorable compromise between unit weight, dimensions, and power potential, which is essential when building track and high-performance road cars.

Condition, mileage, and operational potential

The engine comes from the used powertrain category, which allows for a significant reduction in project costs compared to factory-new units. The low mileage declared in the technical data translates into limited wear of the basic block components, which is beneficial for further assembly and tuning.

The bare engine serves as a flexible base for:

• completing accessories according to your own requirements (turbo, manifolds, fuel system),
• preparing the unit for specific ECU maps,
• building track, drag, or fast road car configurations.

This gives the user full control over the selection of accompanying components, making it easier to achieve the intended engine performance parameters while maintaining adequate durability reserves.

Selecting the right engine and technical support

When choosing the DNWC engine for the Audi RS3 8Y, it is crucial to match the unit to the specific vehicle version and the planned power level. It is worth paying attention to engine code compatibility, drivetrain architecture, and requirements regarding the ECU and wiring harness. For high-performance projects, it is recommended to work with a workshop experienced in dealing with five-cylinder TFSI engines.

If you are planning a comprehensive repair or upgrade of your Audi's engine area and need other components from the same group, such as blocks, cylinder heads, or complete powertrain units, check out the available parts in the Audi Engines category.

How to safely invest in used powertrain units

Purchasing a used engine for an RS3 is a sensible way to reduce costs while maintaining high technical potential. However, it is worth approaching the topic consciously – pay attention to the origin, mileage, and compatibility with the target vehicle configuration. For drivers who want to better understand the risks associated with powertrain units in premium class cars, the following guide may be helpful: BMW E90 engine failures: check what can ruin your budget!.

If you want to plan your project budget more broadly and learn about the advantages of reasonably using parts from the secondary market, it is also worth reading the article Rising repair costs and the boom in used parts – how to save on car service?, which discusses a practical approach to choosing used OEM components.