aFe Momentum GT Pro 5R Cold Air Intake for BMW B58 - M140i, M240i, 340i, 440i
Unlock intake sound, throttle response and real, repeatable performance on your BMW B58 with the aFe Momentum GT Pro 5R intake system. This premium sealed induction kit is engineered to deliver colder, denser air to your turbocharged 3.0 B58 engine for noticeable gains on the road and dyno. Perfect fit, OEM-like quality and easy installation make it one of the most popular BMW B58 intakes on the market.
At Nforcd we run this kit on our own B58 development vehicles and have fitted it for many happy customers. Feedback is consistently excellent: crisper throttle response, stronger midrange pull, a deeper induction note and a clean, factory-style look under the bonnet.
Why choose the aFe Momentum GT Pro 5R for your BMW B58?
- Proven gains: up to +13 hp and +13 lb ft with up to 28% more airflow than stock
- High-flow design: 400 CFM at 7" H2O to feed the turbo efficiently
- Sealed one-piece airbox with auxiliary scoop for the coolest possible intake charge
- Large, clear sight window for quick filter inspection without disassembly
- Roto-moulded intake tube for smooth, high-velocity airflow and perfect fit
- Massive 8" tall aFe Pro 5R pre-oiled, 5-layer cotton gauze performance air filter
- Unique filter-to-housing interface for maximum filter size and simple installation
- High-temp reinforced silicone coupling for a secure connection to the factory breather
- Premium stainless hardware, no cutting or drilling of factory parts
What you can expect
This BMW B58 cold air intake delivers a sharper pedal feel, improved turbo spool and a more engaging induction sound, all while maintaining OEM driveability and reliability. The sealed housing helps keep intake temps low, especially important on tuned or hard-driven M140i, M240i, 340i and 440i models.
Compatibility
- BMW 340i L6 3.0L - F30/F31 Turbo B58 - 2016 to 2019
- BMW 340i GT L6 3.0L - F34 Turbo B58 - 2016 to 2019
- BMW 340ix L6 3.0L - xDrive F30/F31 Turbo B58 - 2016 to 2019
- BMW 340ix GT L6 3.0L - xDrive F34 Turbo B58 - 2016 to 2019
- BMW 440i L6 3.0L - F32/F33 Turbo B58 - 2016 to 2019
- BMW 440i Gran Coupe L6 3.0L - F36 Turbo B58 - 2016 to 2019
- BMW 440ix L6 3.0L - xDrive F32/F33 Turbo B58 - 2016 to 2019
- BMW 440ix Gran Coupe L6 3.0L - xDrive F36 Turbo B58 - 2016 to 2019
- BMW M140i L6 3.0L - F20/F22 Turbo B58 - 2016 to 2019
- BMW M140ix L6 3.0L - xDrive F20/F22 Turbo B58 - 2016 to 2019
- BMW M240i L6 3.0L - F22/F23 Turbo B58 - 2016 to 2019
- BMW M240ix L6 3.0L - xDrive F22/F23 Turbo B58 - 2016 to 2019
Specifications and features at a glance
- Flow rating: 400 CFM at 7" H2O
- Power: up to +13 hp and +13 lb ft max gains
- Flow improvement: up to 28% over the factory intake
- Filter media: aFe Pro 5R, 5-layer oiled cotton gauze
- Housing: one-piece sealed design with auxiliary air inlet and sight window
- Tube: CAD-designed, roto-moulded for optimum airflow
- Install: direct bolt-on, no cutting or drilling
Fitting and support
Professional fitting available at Nforcd in Warwickshire. For a fitting quote or any technical advice, email Sales@nforcd.com.
Compatibility check before dispatch
We verify fitment before shipping. Provide your UK registration or the last 7 digits of your VIN at checkout so we can confirm this intake suits your exact BMW B58 model.
Part number and details
Part number: 54-76309
Manufacturer: aFe
Warranty: 1 year
Emissions notice
This intake system is not CARB exempt at this time and is not legal for sale in California or for use on vehicles registered with the California Department of Motor Vehicles.
Search-friendly terms customers use
BMW B58 intake, BMW B58 cold air intake, BMW B58 induction kit, aFe Momentum GT Pro 5R intake, aFe 54-76309, BMW M140i intake, M140i induction kit, M240i cold air intake, 340i intake, 440i intake, F20 M140i intake, F22 M240i intake, F23 intake, F30 340i intake, F31 340i touring intake, F32 440i intake, F33 440i convertible intake, F36 440i Gran Coupe intake, xDrive B58 intake, BMW 3.0 turbo intake, B58 performance air filter, sealed airbox intake, Pro 5R oiled filter, BMW intake upgrade UK, Nforcd Warwickshire fitting.