Product Description
aFe Magnum FORCE Stage-2 Cold Air Intake System Pro Dry S 51-31912 for 2011-2012 BMW 135i 335i N55
- +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.
2011-2013 BMW 135i (E82/88) N55 (Turbo) L6 3.0L Gas
2011-2013 BMW 335i (E9X) N55 (Turbo) L6 3.0L Gas
2011-2013 BMW 335xi xDrive (E9X) N55 (Turbo) L6 3.0L Gas
2011-2015 BMW X1 35ix xDrive (E84) N55 (Turbo) L6 3.0L Gas
![AFE Stage 2 Intake Pro Dry Intake S 51-11912, 2011-2012 BMW 135i / 335i [N55]](https://cdn11.bigcommerce.com/s-zqu79chow3/images/stencil/500x659/products/11820/12893/yhst-132701647738610_2270_5331872__33120.1486580991.jpg?c=2 "AFE Stage 2 Intake Pro Dry Intake S 51-11912, 2011-2012 BMW 135i / 335i [N55]")
![AFE Stage 2 Intake Pro Dry Intake S 51-11912, 2011-2012 BMW 135i / 335i [N55]](https://cdn11.bigcommerce.com/s-zqu79chow3/images/stencil/500x659/products/11820/15855/yhst-132701647738610_2268_139540420__46777.1486643053.jpg?c=2 "AFE Stage 2 Intake Pro Dry Intake S 51-11912, 2011-2012 BMW 135i / 335i [N55]")
![AFE Drop In Replacement Air Filter Pro Dry S 31-10205, 2011-2012 BMW 135i / 335i [N55]](https://cdn11.bigcommerce.com/s-zqu79chow3/images/stencil/500x659/products/12023/13272/yhst-132701647738610_2270_5179085__96711.1486580994.jpg?c=2 "AFE Drop In Replacement Air Filter Pro Dry S 31-10205, 2011-2012 BMW 135i / 335i [N55]")