Large 3-Layer "Oil-Free" Performance air Filter:
This sealed intake system utilizes an oil-free, large 5" tall conical 360 degree radial flow performance air filter with 3-Layer progressively finer porosity synthetic media for maximum convenience.

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)

Note: 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.

• +16 HP / +26 lbs. x ft. Torque max gains
• Outflows factory intake by 32%
• Includes both Pro Dry S oil-free & Pro 5R oiled, washable/reusable performance air filters
• CAD-Designed Roto-Molded Intake Tube
• No Cutting or Drilling on OEM Parts for Faster Installation

• BMW 135I L6 3.0L - [E82/88] N55 [Turbo] - 2011 - 2013
• BMW 335i L6 3.0L - [E9X] N55 [Turbo] - 2011 - 2013
• BMW 335xi L6 3.0L - xDrive [E9X] N55 [Turbo] - 2011 - 2013 
• BMW X1 35ix L6 3.0L - xDrive [E84] N55 [Turbo] - 2011 - 2015

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number (UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.

Dyno Graph

52-31912

Manufactured by

aFe 

Warranty

1 year warranty