Skip to content
Enhance engine performance with improved airflow and efficiency.
The Advanced FLOW Engineering Cold Air Intake is designed to significantly enhance engine performance by increasing horsepower and torque. This Stage 2 Sealed Intake system produces an impressive 12 horsepower and outflows the factory intake by 56 percent, making it a valuable addition for those seeking improved throttle response. The system features a washable and reusable conical air filter constructed from 100 percent polyurethane, ensuring durability and longevity through multiple cleaning cycles.
The sealed housing of the intake system includes two auxiliary air inlet ducts that facilitate increased airflow, further optimizing engine performance. An aesthetically pleasing vacuum formed ABS plastic cover with a carbon fiber finish not only enhances the underhood appearance but also provides easy access to the filter for maintenance. The dyno-tuned molded plastic intake tube, equipped with a velocity stack adapter, replaces the stock intake tract, directing airflow with improved volumetric efficiency for maximum intake velocity.
This cold air intake system is engineered for street use and is constructed from high-quality materials to ensure reliability and performance. With its fully sealed design and advanced features, this intake system is a practical choice for those looking to enhance their vehicle's air intake system.
Features
- Vacuum Formed ABS Carbon Fiber Finish Cover
- Dual "Kidney" Auxiliary Air Inlet Ducts
- 6 Inch Conical Air Filter With Inverted Top
- Fully Sealed Design
Specifications
- Manufacturer: Advanced FLOW Engineering
- Manufacturer Part Number: 51-81012-C
- Recommended Use: Street
- Tube Finish: Natural
- Tube Color: Black
- Tube Material: Plastic
- Filter Color: White
- Estimated Install Time (Hours): 1
- Filter Material: Synthetic
- Protection Type: Air Box
Compatibility / Fit
- 2006-2006 BMW 325i
- 2006-2006 BMW 325xi
- 2007-2013 BMW 328i
- 2009-2013 BMW 328i xDrive
- 2007-2008 BMW 328xi
- 2006-2006 BMW 330Ci
- 2006-2006 BMW 330i
- 2006-2006 BMW 330xi
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.
