This air intake system produces 20 max horsepower, 27 lbs. x ft. torque and out-flows the factory intake by 70%. This system offers a washable/reusable "oil-free" synthetic conical air filter that directly mounts to a billet 3-angle filter adaptor that directs the air transition into the intake tract for better performance. A one-piece black powder-coated heat shield requires little to no assembly for a hassle free installation. 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-550-2).
Notes: Magnum Force Stage 1 Pro Dry S Air Intake
Model Number: 51-10671
- E39 530i M54 3.0L
⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov