aFe Magnum FORCE Intake Replacement Air Filter w/ Pro 5R Media (24-90115) 1116 removal of front bumper is

removal of front bumper is necessary during the installation

and 440i (B58 engine) improves exhaust flow for enhanced turbo response by replacing the restrictive OEM downpipe

and throttle response for improved power and drivability while maintaining emissions compliance

Safety measures like hood pins and avoiding reuse of stock springs are advised when upgrading to carbon fiber

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aFe Magnum FORCE Intake Replacement Air Filter w/ Pro 5R Media (24-90115) 1116 removal of front bumper isPro 5R Filter Media: This filter features five layers of pre oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high levels even when dirty. This media is perfect for street and or track use. Pro 5R filters are easily recharged with aFe's POWER CLEANER and blue air filter oil. Rounded Deep Open Pleats: aFe POWER performance air filters use a rounded, evenly spaced pleat design which allows