Audi S3 8Y 2.0 TFSI DNFB Cone Filter Air Intake Air Duct Set

Visual condition of the part

The product shows signs of use visible in the photos.

Audi S3 8Y 2.0 TFSI DNFB Cone Filter Air Intake Air Duct Set is a complete, used cone-type air intake configuration designed for the 2.0 TFSI petrol engine in the 8Y generation Audi S3. The set combines cone filter elements and an air intake duct, ensuring freer airflow to the engine and improving throttle response. This is a solution for drivers who expect a more dynamic character from their powertrain while maintaining factory installation logic.

Specifications and technical data

• SKU: S3-AIRFILTER
• Mark: Audi
• Condition: Used
• OEM Part Number: S3-AIRFILTER
• Substitutable numbers: Air Filter, Air Duct, S3
• Fuel type: Petrol
• Category: Air Filter Housings

Purpose and compatibility with the petrol engine

The presented air intake set has been developed for the 2.0 TFSI DNFB engine in the Audi S3 8Y powered by petrol. The design of the intake system is adapted to the characteristics of this unit, which allows for stable air supply across the full range of loads – from city driving to dynamic acceleration.

Combining a cone filter with a dedicated intake duct reduces flow losses and helps maintain repeatable engine operating conditions, which is important both in a stock configuration and with moderate software modifications.

Cone intake set construction

The set includes components responsible for drawing in and guiding air from the inlet to the throttle area. The cone air filter offers a larger filtering surface compared to a classic panel insert, which promotes freer flow while maintaining a protective function for the engine. The intake duct directs the airflow in the most direct way possible, limiting turbulence and unnecessary flow restriction.

Such a combination is particularly beneficial in turbocharged engines, where a stable and efficient air supply influences turbocharger operation, acceleration smoothness, and performance repeatability.

Benefits of installation in the Audi S3 8Y

Replacing the stock system with a cone set brings a number of practical benefits for the Audi S3 user:

• freer airflow to the engine at higher RPMs,
• better utilization of the 2.0 TFSI unit's potential during dynamic driving,
• optimized intake path thanks to a matched air duct,
• a solution prepared for further, reasonable engine software modifications.

For users planning gradual performance improvements, this set provides a solid foundation for further work on the forced induction and exhaust systems, without the need to interfere with the basic engine bay architecture.

Characteristics of the used component

The offered intake set is a used part, which allows for reducing the cost of modernization compared to purchasing a new tuning kit. Such components typically come from the disassembly of vehicles where the intake system has not suffered mechanical damage, allowing them to be reused in another Audi S3.

Before installation, a standard visual inspection is recommended, checking the condition of the filtering surface and the tightness of the intake duct connections to ensure proper engine operation and prevent contaminants from entering the system.

Audi air filter housings – expanding the intake zone

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 intake ducts, stock filter housings, or additional air supply hoses, check the available parts in the Audi air filter housings category.

Intake and further modifications of TFSI units

Changing the intake system is one of the first steps when planning safe power increases in turbocharged petrol engines. In the case of more advanced projects – especially in more powerful RS model variants – it is crucial to properly match the turbocharger, fuel system, and charge air cooling. If you are interested in what the power increase process looks like in practice and what to pay attention to when buying components from the secondary market, it is worth reading our expert material: 2.5 TFSI DAZA – how to safely increase the power of an Audi RS3 by buying used turbochargers.