aFe BMW B58 Magnum Stage-2 Pro DRY S Intake Black Cover (M140i, M240i, 340i & 440i)
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 black cover look. Alternatively, you may be interested in the Carbon Fiber look variant.
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.
Lightweight Vacuum Form Plastic Cover w/ Auxiliary Air Inlet:
Creates a stealthy under-hood look while reducing air intake noise without sacrificing power. A urethane plug is also included if you wish to block off the auxiliary air inlet.
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 for Stealthy Under-Hood 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)
2016-2017 340i, 340i GT, 340ix, 340ix GT
2016-2017 440i, 440i Grand Coupe, 440ix, 440ix Grand Coupe
2016-2017 M140i, M140ix, M240i, M240ix
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 next day delivery on all in stock items if ordered before 11am. We can also ship worldwide, simply add the item into your cart and enter your full address including the correct postal code for a shipping quote.
1 year warranty