Air Filter

Product Details

When it comes to the legendary S85 V10, protecting that 8,250 RPM power plant requires uncompromised filtration and unrestricted airflow. Dirty air filters starve your intake throttles and compromise performance where it matters most. Febi Bilstein’s 177477 front-left air filter provides the exact fitment and air delivery required by BMW's Motorsport-derived V10. Built using durable, moisture-resistant filter elements, this insert maintains rigid geometry under high vacuum and velocity, trapping abrasive contaminants before they ever touch your cylinder walls. Whether you're refreshing your daily driver or prepping your M-car for weekend track sessions, trust Febi for factory-level protection and airflow consistency.

Key Features

• Engineered specifically for high-performance BMW S85 V10 engines

• High-flow pleat structure designed to withstand high intake velocities without collapsing

• Excellent resistance against humidity and moisture degradation

• Matches factory intake box tolerances for a tight seal against dirty air bypass

• Ideal service item for maintaining throttle response and engine output

Specifications

• Brand: Febi Bilstein

• Part Number: 177477

• OEM Cross-Reference: 13 72 7 834 715

• Fitting Position: Front Left

• Filter Construction: Panel Filter Insert

• Length: 258 mm

• Width: 230 mm

• Height: 58 mm

• Weight: 0.31 kg

• Engine Compatibility: BMW 5.0L V10 S85 (E60 M5, E61 M5, E63 M6, E64 M6)

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