This Stage 1 cold air intake system produces 4 max horsepower, 5 lbs. x ft. torque and out-flowed the factory intake by 71%. Includes a durable 18 gauge, powder-coated heat shield; this air intake system features a washable/reusable conical air filter. This intake system incorporates a unique 3-angle filter adaptor that smooths air transition into the intake tract for better performance. One-piece heat shield requires little or no assembly and the filter is constructed with 100% polyurethane for long life and multiple cleaning cycles.
This intake is 50-state legal for 2001-2003 models (CARB E.O Number D-550-3).
This System Fits:
1999-2000 BMW 323i, 323ci, 323xi (E46) L6-2.5L
1999-2000 BMW 328i, 328ci, 328xi (E46) L6-2.8L
2004-2007 BMW X3 (E83) L6-2.5L