The aFe MagnumFORCE Stage-1 Intake (54-10671) delivers improved performance for 2001-2003 BMW 530i (E39) models with 3.0L engines, featuring a 76% increase in airflow over the factory intake system. This CARB-compliant cold air intake system combines a massive 5.5" conical Pro 5R filter with an efficient heat shield design to produce gains of up to 6HP and 7 lb-ft torque.
Key Features :
CARB compliant (EO D-550-2) for legal use in all 50 states
5.5" conical Pro 5R oiled cotton gauze filter (washable/reusable)
16-gauge powder-coated heat shield blocks engine heat
Billet 3-angle adapter optimizes airflow velocity
Outflows stock intake by 76% for better performance
Simple bolt-on installation using factory mounting points
100% polyurethane construction for durability
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