aFe MagnumFORCE Stage-2 Pro DRY S Cold Air Intake for 2017-2021 BMW 230i/330i/430i (L4-2.0L) 51-12922-C

Fits select 2017-2021 BMW 230i, 330i, and 430i models (L4-2.0L).

Optimize your engine's breathing with the aFe MagnumFORCE Stage-2 intake system. Designed to outflow the factory intake, this system replaces the restrictive stock airbox with a high-flow, dyno-tuned intake tube and a massive 360-degree radial flow air filter. The roto-molded intake tube is CAD-designed to ensure maximum airflow velocity and a precise fit. To maintain a clean underhood aesthetic, the system includes a vacuum-formed ABS plastic cover with a carbon fiber look and an optional auxiliary air inlet plug.

This system features the Pro DRY S filter, which uses three layers of oil-free synthetic media. This design provides maximum convenience and performance, offering high filtration efficiency without the need for filter oiling after cleaning. Installation is a straightforward bolt-on process that utilizes factory mounting points, requiring no cutting or drilling of OE components.

• Manufacturer Part Number: 51-12922-C
• Filter Type: 7" Tall Pro DRY S (Oil-Free, 3-Layer Synthetic Media)
• Filter Design: 360-degree radial flow conical filter
• Tube Material: Dyno-tuned roto-molded plastic
• Cover: Vacuum-formed ABS with carbon fiber look
• Installation: Direct bolt-on; no drilling or cutting required
• Included Hardware: All necessary clamps, couplings, and a urethane auxiliary inlet plug