The air filter prevents dirt particles from entering the engine's combustion chamber along with the intake air. If this is not prevented, engine components such as piston rings, sleeve bearings, valves, and cylinder walls can be damaged. Even with good air filters, the flow output drops after 80,000 to 100,000 km. A loss of output, increased fuel consumption, and higher emissions can result from this.
Air filter from Audi Genuine Parts:
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Reduce the intake noises from your Audi.›
Are exactly matched to the filter housing to help ensure a complete seal.›
A new air filter can help prevent an increase in fuel consumption and emission levels, reducing environmental impact and also saving you money.