Give your BMW Z4 3.0L the gift of better breathing. The K&N High-Flow Lifetime Engine Air Filter is the ultimate upgrade for drivers who demand both performance and value. Unlike disposable paper filters that create airflow restriction and end up in landfills, K&N’s state-of-the-art cotton gauze design allows your engine to inhale a denser air charge, resulting in noticeable gains in horsepower and throttle response throughout the RPM range.

• Washable & Reusable: Clean it with the K&N Recharger Service Kit every 50,000 miles (under normal driving conditions) instead of buying 20+ disposable filters.

• Eco-Friendly: Reduces automotive waste significantly.

  • High Airflow: Increases acceleration and passing power.

  • Excellent Filtration: Captures and holds contaminants even in dusty conditions.

  • Pleated Design: Provides a large filtration surface area in a compact space.

    
    

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