aFe Magnum FORCE Stage-2 Pro 5R Cold Air Intake System (F30 340i/340ix)

The aFe Stage 2 cold air intake produces up to 18HP and up to 24 lbs. x ft. torque while outflowing the factory intake by up to 117%. This intake is a highly engineered heat-shielded air box with a one-piece intake tube. Handling filter duties is the PRO 5R performance air filter that features 5-layers of progressively finer mesh cotton gauze media. The PRO 5R filter is constructed with 100% polyurethane for long life and multiple cleaning cycles. The heat-insulating, molded plastic intake tube is engineered for improved volumetric efficiency and maximum performance while lowering Intake Air Temps (I.A.T). Utilizing factory mounting points, this system provides a hassle free installation.

High-Temp Silicone Coupling: This coupling is designed to meet modern elevated engine compartment temperatures with a 4-ply silicone reinforced configuration.

Durable Heat Shield: A one-piece powder-coated heat-shield is used to keep the air intake charge cool and dense.

4" 360 Degree Air Filter: An inverted cone 360 degree round air filter is used for maximum flow and performance filtration (98.6% efficient). The PRO 5R performance air filter features 5-layers of progressively finer mesh cotton gauze media and is constructed with 100% polyurethane for long life and multiple cleaning cycles.

Hassle-Free Installation: aFe has developed this intake to provide a hassle-free installation that utilizes all factory mounting locations.

Emissions Disclaimer:
Some or all of the applications listed are 50-state exempt, please see CARB EO# D-550-4 for details.