aFe Power MagnumFORCE Stage-2 Pro DRY S Cold Air Intake for Select BMW 2017-2021 (L4-2.0L) 51-12922-B

Fits select 2017-2021 BMW 230i, 330i, and 430i models (L4-2.0L). This aFe Power MagnumFORCE Stage-2 intake system replaces the restrictive factory air box to improve airflow and throttle response in B48-powered BMW models.

The system features a 7-inch tall Pro DRY S performance air filter. This oil-free, 360-degree radial flow filter uses three layers of synthetic media to provide maximum airflow and convenience without the need for filter oil. A CAD-designed, dyno-tuned roto-molded intake tube is used to achieve maximum power gains while maintaining a precise fit. To help maintain a clean look and manage sound, the kit includes a lightweight vacuum-formed plastic cover featuring an auxiliary air inlet; a urethane plug is provided for those who prefer to seal the inlet.

This is a direct bolt-on kit that requires no cutting or drilling of factory parts for a hassle-free installation. All necessary clamps, couplings, and hardware are included.

• Manufacturer Part Number: 51-12922-B
• Pro DRY S 3-layer oil-free synthetic media air filter
• Durable roto-molded intake tube
• Vacuum-formed cover with auxiliary air inlet and urethane plug
• No-drill installation on factory mounting points