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The aFe Magnum FORCE Stage-2 Pro 5R cold air intake for 2015–2019 BMW M3/M4 3.0L uses pre-oiled Pro 5R media with five layers of cotton gauze for maximum airflow and power gains. This direct-fit system installs using factory mounting points and includes all necessary hardware and an open-element XLPE housing to limit heat soak and showcase the filters. Dyno-proven gains are reported up to +25 hp and +23 lb-ft, with measured flow well above stock.
aFe POWER Magnum FORCE Stage-2 Pro 5R Cold Air Intake System 15-19 BMW M3/M4 3.0L
