The K&N high-flow air filter is washable and reusable, made with multilayer oiled cotton material. Four layers of cotton gauze treated with a special adhesive form a mesh that traps dust, dirt and other contaminants. Its design aims to improve airflow, horsepower, acceleration and overall engine performance.
The filter is pre-oiled and fits into the factory airbox as a direct replacement. Under normal highway driving conditions, it needs cleaning every 120,000 km.
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Type: High-flow air filter
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Compatibility: BMW Z3
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Material: Multilayer oiled cotton gauze
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Filter layers: 4
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Maintenance: Clean every 120,000 km under normal highway driving conditions
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Installation: Pre-oiled, for the factory airbox
