aFe Power Magnum FORCE Stage-2 Pro 5R Cold Air Intake for 2017-2021 BMW 230i/330i/430i (L4-2.0L)

Fits 2017-2021 BMW 230i, 330i, and 430i models (L4-2.0L) with the B48 engine.

Enhance your engine's potential with the aFe Power Magnum FORCE Stage-2 cold air intake system. This kit is engineered to outflow the factory intake by 14%, providing a direct path for cool, high-velocity air. At the core of this system is a 7-inch tall, 360-degree radial flow air filter using Pro 5R media—five layers of progressively finer cotton gauze designed for maximum airflow and performance. The system includes a CAD-designed, roto-molded intake tube and a vacuum-formed plastic cover that retains a stealthy under-hood appearance while minimizing intake noise.

• Increased Airflow: Outflows the factory intake system by 14% for improved throttle response.
• Pro 5R Filtration: Features a 7-inch tall conical filter with five layers of progressive cotton media.
• Durable Construction: Heat-insulating roto-molded intake tube and a lightweight plastic cover with an auxiliary air inlet.
• Customizable Airflow: Includes a urethane plug to block the auxiliary air inlet if a fully sealed system is preferred.
• Simple Installation: Direct bolt-on design requires no cutting or drilling of factory parts; includes all necessary clamps and hardware.

Note: This product is not currently CARB exempt and is not available for sale in California or for use on vehicles registered with the California DMV. MPN: 54-12922-B.

Vehicle Fitment