The K&N High-Flow Engine Air Filter (Original Lifetime) delivers enhanced airflow for BMW X5 M (V8-4.4L F/I) models, effectively capturing contaminants thanks to its innovative layered, oiled cotton media design. This performance air filter is engineered to be reusable for the lifespan of your vehicle and is supported by K&N's No-Hassle Lifetime Limited Warranty. Designed as a direct drop-in replacement, it installs easily into your factory air box.
Key features include:
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Reusable Filter: Washable and reusable design helps save money compared to disposable filters over the vehicle's lifespan.
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Extended Cleaning Intervals: Under typical highway driving conditions, the filter only requires cleaning every 75,000 miles.
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Durable Construction: Manufactured using robust, high-quality materials and advanced construction techniques for long-lasting performance.
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Waste Reduction: Reusable filters help minimize the environmental impact of disposable air filter waste.
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Engineered for Performance: Designed to potentially increase horsepower, acceleration, and overall engine efficiency.
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Simple Installation: Pre-oiled and ready to install directly into the original air box.
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Multi-Layer Filtration: Four layers of premium cotton gauze with a specialized tacking agent create a superior filtration system against harmful particles.
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Lasting Reliability: Backed by K&N's no-hassle lifetime limited warranty on stock replacement air filters (limitations apply).