Audi RS3 8P TT 8J RS 2.5 TFSI Quattro Bare Engine CEPA 340HP 59k 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 8P TT 8J RS 2.5 TFSI Quattro Bare Engine CEPA 340HP 59k miles, WARRANTY is a specialized five-cylinder engine block designed for advanced applications in sports Audi models. As an item in the Engines category, it serves as a solid foundation for an overhaul, engine swap, or building a higher-performance unit on a stock block. The bare engine configuration allows for flexible accessory setup according to project requirements.

Specifications and technical data

• SKU: 07K100031H
• Mark: Audi
• Condition: Used
• OEM Part Number: 07K100031H
• Substitutable numbers: 07K100031H, 07K 100 031 H
• Fuel type: Petrol
• Number of cylinders: 5
• Rim width: 8
• Category: Engines
• Engine code: CEPA
• Mileage: 59 000

Technical characteristics of the CEPA engine block

The presented engine block belongs to the family of five-cylinder TFSI petrol units, valued for their characteristic performance and tuning potential. The cylinder layout ensures even load distribution on the block, and the well-engineered construction promotes thermal and mechanical stability under higher loads. The engine runs on petrol, which facilitates tuning and the selection of accessories for projects focused on dynamic driving.

As a bare engine, this component serves as a foundation for further assembly – it allows for the individual selection of the cylinder head, intake and exhaust systems, and fuel injection system. This configuration is particularly beneficial for users planning a precise overhaul or a track project where full control over the components used is essential.

Application in Audi RS3 8P and TT 8J RS models

The engine block in question was designed with the sports versions of the Audi RS3 8P generation and Audi TT 8J RS with Quattro all-wheel drive in mind. As a result, it perfectly fits the requirements of these models' drivetrains, both in terms of mounting geometry and the unit's operating characteristics. Using a five-cylinder petrol engine combined with all-wheel drive allows for stable power delivery and predictable vehicle behavior during dynamic driving.

The engine in this configuration is often chosen for swap projects within the VAG platform, where a combination of sporty character and reasonable operating costs is key. The bare engine allows for the transfer of existing accessories from the previous unit or the use of higher-performance components tailored to a specific application.

Condition, mileage, and operational potential

The unit comes from the secondary market, which allows for cost optimization compared to brand-new components. The declared engine mileage is important information when planning the scope of overhaul work – in many cases, inspection, replacement of consumables and seals, and then tuning to target parameters is sufficient. This type of engine block is a good starting point both for restoring the stock specification and for building a more advanced configuration with increased power.

It is worth noting that Audi's five-cylinder petrol units are well-recognized by workshops specializing in the brand, which facilitates service, diagnostics, and access to technical knowledge. This translates into predictable costs and the ability to consciously plan subsequent stages of the project.

Why consider a used engine block

Purchasing a used engine block is a sensible solution for those who want to combine high performance with budget control. Compared to complete units, a bare engine offers greater configuration freedom – you can use proven accessories from your previous engine or choose higher-specification components. This is particularly beneficial for upgrades where matching every element to the intended power and operating characteristics is crucial.

If you want to better understand the differences between new and used power units, the process of selection by OEM numbers, and the real costs of such projects, check out our expert guide Why it is worth buying used gearboxes and engines – facts instead of myths. The article discusses the practical aspects of buying used engines, which helps in making more informed service decisions.

Audi engines – component selection and drivetrain expansion

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 blocks, cylinder heads, or other engine blocks, check out the available parts in the Audi Engines category.

This allows you to build a cohesive drivetrain based on components from the same family, which facilitates later service and potential modifications. The consistency of the technical solutions used is important for both durability and the predictability of the car's behavior in daily and sports use.