Skip to content
Boost horsepower and torque with a high-performance intake system.
The Advanced FLOW Engineering Momentum HD Stage 2 Si Cold Air Intake is engineered to enhance engine performance by delivering a significant increase in horsepower and torque. This intake system produces an impressive 10 horsepower and 14 pounds per foot of torque while outflowing the factory intake by 42 percent. It features a PRO 5R performance air filter, which utilizes a three-layer synthetic design that is oil-free, ensuring maximum airflow and convenience for the user.
The unique patent-pending sealed airbox design is crafted to optimize airflow by utilizing the factory air ram scoop, allowing for improved torque across various weather conditions. The one-piece roto-molded airbox effectively keeps warm engine air out, ensuring that only cold air reaches the engine for enhanced performance. This system is designed for easy installation, utilizing factory mounting locations and requiring only one hour for setup.
With a focus on maximizing air velocity, the Momentum HD Stage 2 Si has been dyno tested and engineered using advanced tools to ensure optimal performance, fuel efficiency, and throttle response. The addition of louvers in the airbox further enhances cold air intake, making this system a reliable choice for street applications.
Features
- Utilizes A Huge, 3-1/2 Inch Conical PRO 5R Performance Air Filter For Increased Performance
- 5-Layers Of Progressive Cotton Gauze Oiled Media Air Filter Providing 98.6 Percent Cumulative Efficiency And Maximum Flow
- Housed In A One-Piece, Patent Pending Black Roto-Molded Airbox That Keeps Warm Engine Air Out For Maximum Performance
- One-Piece Airbox Uses Factory Mounting Locations For A Hassle-Free Installation
- Designed To Maximize Air Velocity And Is Dyno Tested And Flowed Using The Latest Engineering Tools For Maximum Performance, Mileage And Throttle Response
- Louvers Were Added To The Roto-Molded Airbox To Increase The Cold Air To The Air Filter
Specifications
- Manufacturer: Advanced FLOW Engineering
- Manufacturer Part Number: 54-82212
- Recommended Use: Street
- Tube Finish: Natural
- Tube Color: Black
- Tube Material: Plastic
- Filter Color: Blue
- Estimated Install Time (Hours): 1
- Filter Material: Cotton Gauze
- Protection Type: Air Box
Compatibility / Fit
- 2012-2015 BMW 328i
- 2013-2015 BMW 328i xDrive
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
