aFe Power 54-81012-B Magnum Force Stage-2Si Cold Air Intake System Black w/ Pro 5R Filter BMW 128i/325i/328i/330i

Sealed, molded plastic or aluminum cover provides factory style with less intake noise than open systems. Our specially engineered air box openings pull cold air from outside the engine compartment increasing engine efficiency and producing greater performance gain. The cross-linked polypropylene rotomolded plastic air box replaces restrictive stock air box and ensures a consistent supply of cold fresh air; built-in ram scoop forces cold, outside air to filter.

Precision designed molded plastic intake tube maximizes airflow volume and speed for optimum power gains. 360 degree flow, washable and reusable, limited lifetime filters are high flow and high performance.

Features and Benefits:

• Uses Pro 5R Filter For Maximum Air Flow
• Rotomolded Plastic Tube For Maximum Air Flow
• 48 percent cfm Flow Gain
• Improved Throttle Response
• Repl. Factory Intake For Improved HP/Torque/Styling
• 2 Year Limited Warranty

Details:

• Air Box Type: Closed
• Air Filter Flange Inside Diameter: 6 Inch
• Air Flow Gain: 56 Percent
• Air Intake Tube Color: Black
• Air Intake Tube Material: Cross-linked Polyethylene
• Coupler Color: Black
• Coupler Included: Yes
• Coupler Material: Polyurethane
• ECU Tuning Required: No
• Emission Code: 4
• Engine Designation: N52, N52B30A
• Filter Color: Blue
• Filter Included: Yes
• Filter Material: Cotton Gauze
• Fuel Type: Gas
• Grade Type: Performance
• Heat Shield Included: Yes
• Horse Power Increase: 12
• Housing Color: Black
• Housing Material: Cross-linked Polyethylene
• Liter: 3.0 Liter
• Mass Air Flow Sensor Mounting Provision: Yes
• Modifications Required: No
• Mounting Hardware Included: Yes
• Oiled or Dry Media: Oiled
• Series: Magnum Force
• Torque Increase: 16 ft-lbs

Applications:

• BMW 128i/325i/328i/330i (E82/88/90/91/92/93) 06-13 L6-3.0L N52/N53

Installation Guide: Download PDF

Installation / Product Video: Watch on YouTube

⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.

Warranty: 2 Year