aFe Magnum FORCE Stage-2 Cold Air Intake System Pro Dry S 51-31912 for 2011-2012 BMW 135i 335i N55

  • Sale
  • Regular price $279.99


  • +16 HP / +26 lbs. x ft. Torque max gains
  • Outflows factory intake by 32%
  • Pro DRY S oil-free 3-Layer Progressively Finer Porosity Synthetic Media for Maximum Convenience
  • CAD-Designed Roto-Molded Intake Tube
  • No Cutting or Drilling on OEM Parts for Faster Installation

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.

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)

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

VEHICLE APPLICATIONS
Year Make Model SubModel Engine Fuel
2011-2013 BMW 135i (E82/E88) N55 Engine L6 3.0L (t) Gas
2011-2011 BMW 335i (E90) N55 Engine L6 3.0L (t) Gas
2011-2013 BMW 335i (E92/E93) N55 Engine L6 3.0L (t) Gas
2011-2011 BMW 335i xDrive (E90) N55 Engine L6 3.0L (t) Gas
2011-2013 BMW 335i xDrive (E92/E93) N55 Engine L6 3.0L (t) Gas
2013-2015 BMW X1 (E84) N55 Engine L6 3.0L (t) Gas