aFe MagnumFORCE Stage-2 Si Pro Dry S Cold Air Intake for 2012-2018 BMW 228i/320i/328i/428i (L4-2.0L) 51-82212

Fits select 2012-2018 BMW 228i, 320i, 328i, and 428i models including xDrive and Gran Coupe (L4-2.0L).

Optimize your engine’s breathing with the aFe MagnumFORCE Stage-2 Si cold air intake system. This sealed intake (Si) is engineered to isolate the air filter from hot engine bay temperatures, utilizing a cross-linked polypropylene (XLPE) rotomolded plastic air box. The design features a built-in ram air scoop that captures cool, dense air from outside the vehicle to improve combustion efficiency. By replacing the restrictive factory air box and intake tract with a precision-molded plastic tube, this system maximizes airflow velocity and volume for noticeable gains in throttle response and performance.

This system comes equipped with the oil-free Pro DRY S air filter. This 360-degree flow, washable, and reusable filter features three layers of progressive synthetic media, providing maximum convenience and excellent filtration without the need for recharge oils. This intake is a direct bolt-on upgrade that utilizes factory mounting points for a straightforward installation.

• Manufacturer Part Number: 51-82212
• Flow Increase: Outflows factory intake by up to 42% CFM
• Filter Type: Pro DRY S (Oil-Free Synthetic Media)
• Housing Material: Heat-resistant rotomolded XLPE
• Tube Design: Dyno-tuned rotomolded plastic intake tube
• Warranty: 2-Year Limited Warranty