AFE 51-10471 Magnum Force Stage-1 PRO Dry S Intake System 97-03 BMW 540i (E39)

AFE 51-10471 Magnum Force Stage-1 PRO Dry S Intake System 97-03 BMW 540i (E39) V8 4.4L

This air intake system produces 10 max horsepower, 14lbs. x ft. torque and out-flowed the factory intake by 53%. Includes a durable 16 gauge, powder-coated heat shield; this air intake system features a washable/reusable conical air filter that improves airflow. 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.

5-1/2" Conical Pro Dry S Air Filter: This intake utilizes a huge, 5-1/2" conical Pro Dry S performance air filter for increased performance. This 3-layer progressive, synthetic material air filter requires no oils and cleans with soap and water for maximum convenience.

One-Piece Filter Housing: The air filter is housed in a one-piece, black powdercoated 16-gauge heat shield that keeps warm engine air out for maximum performance. This one-piece heat shield uses factory mounting locations and comes with all hardware for a hassle-free installation.

3-Angle Adaptor: A 3-angle adaptor is used to speed up the air flow for improved performance and throttle response.

This intake is 50-state legal for 1997-2003 models (CARB E.O Number D-550-3).