Cart 0

aFe BMW B58 Magnum Stage-2 Pro DRY S Intake Carbon Fiber (M140i, M240i, 340i & 440i)


  • £362.99
    exc. VAT £302.49


Add 9bhp and 10 torque (LBs. x ft) with this enclosed design aFe intake for your high performance M140i, M240i, 340i & 440i with the B58 engines!


Note: This product has a Carbon Fibre look. Alternatively, you may prefer the Black Cover finish.


7" Tall "Oil Free" Air Filter:
This intake system utilizes an oil free, 7" tall conical 360 degree radial flow performance air filter with 3-layers of synthetic media providing maximum airflow and performance.

High Quality Tube:
This system uses a high quality, dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit.

Carbon Fiber Look Cover w/ Auxiliary Air Inlet:
This carbon fiber look cover is constructed with lightweight vacuumed formed ABS plastic for underhood appearance. A urethane plug is also included if you wish to block off the auxiliary air inlet.

Hassle-Free Installation:
All clamps, coupling and hardware are included for hassle-free installation. This is a direct bolt-on kit that requires no cutting or drilling on factory parts.

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.



  • 400 CFM Rating @ 7" H₂O
  • +9 HP / +10 lbs. x ft. Torque max gains
  • Outflows factory intake
  • CAD-Designed Roto-Molded Intake Tube
  • Vacuum Form Cover w/ Carbon Fiber Look w/ Auxiliary air Inlet
  • Pro DRY S oil-free 3-Layer Synthetic Media for Maximum Convenience With Excellent Filtration Efficiency
  • No Cutting or Drilling on Factory Parts for Faster Installation


Dyno Graph (Click to enlarge)

aFe BMW B58 Magnum Stage-2 Pro DRY S Intake Carbon Fiber (340i & 440i) ML Performance UK


2016-2019 340i, 340i GT, 340ix, 340ix GT

2016-2019 440i, 440i Grand Coupe, 440ix, 440ix Grand Coupe

2016-2019 M140i, M140ix, M240i, M240ix


Compatibility Check

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.


Free UK Delivery

FREE UK delivery on all orders! We can also ship worldwide, simply enter your full address with the correct postal code at checkout to get a shipping quote.



1 year warranty


Manufactured by



Part Number


Customer Reviews

Based on 1 review Write a review