Genuine 13-71-8-482-641 Engine Air Filter Element for BMW N63 4.4L Twin Turbo

The Genuine BMW 13-71-8-482-641 Engine Air Filter Element is a factory OEM replacement air filter designed specifically for BMW vehicles equipped with the 4.4L twin-turbocharged N63 engine. This filter services Bank 1 (cylinders 1-4) of the dual air intake system found in high-performance BMW M-series models.

Key Features:

• Genuine BMW OEM part ensuring exact fit and optimal engine protection
• Engineered for the N63B 4.4L twin-turbo V8 engine platform
• Services Bank 1 air intake system (cylinders 1-4)
• High-efficiency filtration media captures contaminants without restricting airflow
• Maintains proper air-fuel mixture for maximum engine performance
• Included with air cleaner assembly as replacement component
• Backed by BMW's manufacturer warranty for quality assurance

This genuine BMW air filter element maintains the precise engineering standards required for BMW's twin-turbocharged engines, ensuring optimal performance, fuel efficiency, and engine longevity. Regular replacement of engine air filters is essential maintenance for preserving engine health and maintaining peak performance in high-output BMW vehicles.

Note: This filter is specifically designed for Bank 1. BMW N63 twin-turbo engines require two separate air filters (Bank 1 and Bank 2). Verify your vehicle's requirements before ordering.