Genuine BMW N57 Air Filter For BMW F3X 3 Series & 4 Series, F1X 5 Series & 6 Series & more 13718518111 F31 This commitment reflects CSF’s confidence

This commitment reflects CSF’s confidence in the durability and reliability of their products

Default spring rate: 6/13 KG/MM

Our pipework has all OPF pipe connections to allow gas readings

REMUS tube Ø 70 mm

- BMW G32 GT 640i Coupe (2017+)

Genuine BMW N57 Air Filter For BMW F3X 3 Series & 4 Series, F1X 5 Series & 6 Series & more 13718518111 F31 This commitment reflects CSF’s confidenceEnsure your BMW N57 diesel engine receives clean, consistent airflow with the Genuine BMW OEM Air Filter 13718518111, designed specifically for F Series and select E Series BMW models. Engineered to BMWs exact specifications, this high quality air filter protects your engine from harmful contaminants while maintaining optimal airflow for performance, efficiency and long term reliability. Features: Genuine BMW OEM air filter for precise fitment and