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aFe Power

aFe Power Magnum FORCE Stage-2 Cold Air Intake System (N55, E-Series)

aFe Power Magnum FORCE Stage-2 Cold Air Intake System (N55, E-Series)

Regular price $275.10 USD
Regular price $343.88 USD Sale price $275.10 USD
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Large 5-Layer Performance Air Filter:

This sealed intake system utilizes a pre-oiled, large 5" tall conical 360 degree radial flow performance air filter with 5-layers of progressive finer mesh cotton media providing maximum airflow and performance.

Roto-mold Tube:

This System uses CAD designed, dyno-tuned, roto-mold intake tube to achieve maximum power gains while maintaining a perfect fit.

Hassle-Free Installation:

All necessary hardware are included for hassle-free installation. This is a direct bolt-on kit that requires no cutting or drilling on OEM parts.

Also available is a Magnum FORCE Intake System Cover (P/N: 54-31918-B)


This product is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle.

View Install Instructions Here


  • +16 HP / +26 lbs. x ft. Torque max gains
  • Outflows factory intake
  • Pro 5R oiled 5-Layer Progressively Finer Mesh Cotton Gauze Oiled Media for Maximum
  • CAD-Designed Roto-Molded Intake Tube
  • No Cutting or Drilling on OEM Parts for Faster Installation
  • BMW 335i/xi (E9x) 11-13 L6-3.0L (t) N55
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