Air filter. Porsche 997.2 Turbo 3.8L 2010-13  ❭  99711013130

Replacement panel air filter.
Genuine Porsche Original Equipment (OE) engine air filter element — the factory-specified air intake filter designed for the Porsche 911 (997.2) Turbo and Turbo S (3.8 L) models. Fitted inside the vehicle’s airbox, it prevents dust, dirt, pollen, and airborne contaminants from entering the engine’s intake system while allowing unrestricted airflow.

Fits:
Porsche 997.2 Turbo 3.8L 2010 - 2013

Diagram ref no 2

The engine air filter element traps harmful particles from the incoming air stream, helping to ensure only clean, filtered air enters the engine’s combustion chambers. This protection helps maintain engine efficiency, performance, throttle response, and fuel economy, while also reducing wear on internal engine components.

Installed inside the airbox, this OE filter element forms a sealed barrier that prevents contaminants from bypassing the filter media. Its design supports proper airflow dynamics, reduces intake restriction, and keeps the engine’s air intake clean - especially important on high-boost turbocharged engines like the 3.8 L Turbo.

An air filter that is old, clogged, or damaged cannot effectively trap contaminants and may restrict intake airflow. This can lead to reduced engine performance, higher fuel consumption, and increased engine wear. Installing a new air filter ensures proper filtration and airflow performance as designed by the manufacturer, helping preserve engine power, efficiency, and long-term durability.

When to replace:
• Scheduled maintenance at service intervals
•  After prolonged driving in dusty or dirty environments
•  If filter media is visibly clogged, torn, or soiled
•  During intake system servicing
•  When restoring or recommissioning a 997 Turbo/Turbo S

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99711013130

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