Genuine BMW Air Filter - X3 X4 X6 X7 & 5 Series M40i & 550d Variants (B58 & B57 ENGINE) 13718581691

Genuine OEM air filter engineered for BMW's advanced B58 and B57 engines, delivering optimal airflow and engine protection. Specifically designed for X3, X4, and 5 Series M40i and 550d variants, this filter maintains peak performance and fuel efficiency by capturing contaminants before they reach your engine. Factory-specification construction ensures compatibility and reliability. Part number 13718581691 guarantees authentic BMW engineering. Regular replacement preserves combustion efficiency and extends engine longevity. Trust genuine components for your BMW's demanding performance requirements.