The K&N E-0664 high-flow air filter is washable and reusable, featuring multi-layer cotton material infused with oil. Its construction helps improve airflow, while its layers capture dust, dirt and other contaminants. Designed as a direct replacement for the factory filter, it installs without tools.
It is delivered pre-oiled and ready to install. Under normal highway driving conditions, it needs cleaning every 75,000 km or every 5 years.
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Type: High-flow air filter
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Compatibility: Audi RS6, Audi RS7
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Material: Multi-layer cotton material infused with oil
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Maintenance: Washable and reusable
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Cleaning: Every 75,000 km or 5 years under normal highway driving conditions
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Installation: Direct replacement for the factory filter; no tools required
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Condition upon delivery: Pre-oiled
