This Stage 2 cold air intake system produces 6 max horsepower, 12lbs. x ft. torque. Including a durable, powder-coated heat shield, this air intake system features a "oil-free" washable/reusable conical air filter. This intake system incorporates a unique coupling that smoothest air transition into the intake tract for better performance. The one piece heat shield features an integrated clip to allow for minimal assembly and it provides a direct bolt on fitment to the factory air duct. The filter is constructed with 100% polyurethane for long life and multiple cleaning cycles.Also Fits: BMW 323i/323ci (E46) 99-06 BMW 328i/328ci (E46) 99-06 BMW 330i/330ci/330xi (E46) 99-06 BMW 325i/325ci/325xi (E46) 01-06 (w/ M54 engine. Will not fit M56 engine) Other Part Numbers:AFE #afe51-20442 Proposition 65 WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov
