51-10601 | AFE Power Magnum Force Stage-1 Cold Air Intake System w/ Pro DRY S Filter 2001-2003 BMW 525i (E39) L6-2.5L M54, 1997-2000 528i (E39) L6-2.8L M52

Magnum FORCE Stage-1 Cold Air Intake System w/Pro DRY S Filter Media

This air intake system produces up to 4HP, 5lbs. x ft. torque and out-flows the factory intake by 65%. This system offers a washable/reusable "oil-free" synthetic conical air filter that directly mounts to a billet 3-angle filter adapter that directs the air 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.

5-1/2 IN Conical Pro Dry S Air Filter: This intake utilizes a huge, 5-1/2 IN conical Pro Dry S performance air filter. 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 powder coated 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.

Billet 3-Angle Adapter: A billet 3-angle adapter is used to speed up the air flow for improved performance and throttle response.

Emissions Disclaimer:
Some or all of the applications listed are 50-state exempt, please see CARB EO# D-550-3 for details.