aFe POWER Magnum FORCE Stage-2 Pro DRY S Cold Air Intake System

BMW Z4 3.0Si (E85/86) 06-08 L6-3.0L N52 Part Number: 51-11602 This Stage 2 cold air intake system produces 7 max horsepower, 7lbs. x ft. torque and out-flowed the factory intake by 45%. Includes a durable 16 gauge, powder-coated heat shield; this air intake system features a washable/reusable conical air filter. This intake system also features a heat-insulating molded plastic tube that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum 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. Note: Fits Si Model Only.