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Forge Motorsport - Inlet Hose for BMW B58 (M140i, M240i, M340i, M440i)

Description

Description

When looking at the B58 engine within the M140i/240i/340i/440i engine bay it’s clear that BMW had left some room for modification within the inlet tract, the sound resonator and accordion ribs cause significant turbulence to the airflow causing a detriment to the engine’s potential performance. By removing these, and replacing it with five-ply silicone construction you gain a host of performance upgrades, including:

  • Significant power gain of over 9bhp engine power and 7nm of torque.
  • Improved induction noise.
  • Multi ply silicone construction improves longevity of FMINLH25 over that of the OEM hose.
  • 5 ply silicone construction will be able to handle strain of engine mapping far better than OEM hose.
  • Fitting with no specialist tools in approximately half an hour.

 

Vehicle Fitment:

BMW

  • 1 Series
    • F20/F21/F40 3/5 Dr Hatchback 2012 Onwards
      • M140i 2016-2019 (B58)
  • 2 Series
    • F22/F23 2Dr Coupe/Convertible 2014 Onwards
      • M240 2016-2021 (B58)
  • 3 Series
    • F30/F31 Saloon/Estate 2011-2019
      • 340i 2015-2019 (B58)


Testing was completed using Performance Remap in Gloucester with their VTEC 4 wheel drive dynamometer, This was to ensure all our data has been achieved with results as accurately as possible by an independent tuner. The results below speak for themselves, also with the added benefit of being a very easy component to fit with no specialist tools this is superb, affordable modification for the BMW enthusiast.



From the dyno graph shown, performance gains can be expected from 4500RPM to the red line with +9BHP and +7NM of torque at peak RPM. Not only is FMINLH25 a functional improvement, but with it being available in black and red this product really helps to improve the aesthetics of the engine bay.

One major difference of FMINLH25 is the diameter of the hose at the airbox end. Usually this is 85mm diameter, however FMINLH25 is 90mm diameter, and uses a silicone reducer sleeve so that it fits the OEM airbox correctly. This increase of 5mm diameter allows the inlet hose to be used with a wider variety of airbox/intake systems while also increasing the volume and de-restricting the flow of the OEM part,

 

 

This product is a direct fit for the OEM part 13718601682 (just the turbo inlet to airbox section).

  • The hoses are suitable to be used with either modern long-life coolants, Organic Acid Technology coolants (O.A.T.) or air containing oil mist.
  • The construction of the hoses has been engineered to exceed that of the OEM fitments and will enhance any engine bay both technically and aesthetically.
  • Lifetime warranty.

Why not pair this with our Forge Motorsport replacement high flow panel filter (FMPAN-0172) if you are using the OEM airbox.

Product form

SKU: FMINLH25

£71.99 Incl. VAT

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Description

Description

When looking at the B58 engine within the M140i/240i/340i/440i engine bay it’s clear that BMW had left some room for modification within the inlet tract, the sound resonator and accordion ribs cause significant turbulence to the airflow causing a detriment to the engine’s potential performance. By removing these, and replacing it with five-ply silicone construction you gain a host of performance upgrades, including:

  • Significant power gain of over 9bhp engine power and 7nm of torque.
  • Improved induction noise.
  • Multi ply silicone construction improves longevity of FMINLH25 over that of the OEM hose.
  • 5 ply silicone construction will be able to handle strain of engine mapping far better than OEM hose.
  • Fitting with no specialist tools in approximately half an hour.

 

Vehicle Fitment:

BMW

  • 1 Series
    • F20/F21/F40 3/5 Dr Hatchback 2012 Onwards
      • M140i 2016-2019 (B58)
  • 2 Series
    • F22/F23 2Dr Coupe/Convertible 2014 Onwards
      • M240 2016-2021 (B58)
  • 3 Series
    • F30/F31 Saloon/Estate 2011-2019
      • 340i 2015-2019 (B58)


Testing was completed using Performance Remap in Gloucester with their VTEC 4 wheel drive dynamometer, This was to ensure all our data has been achieved with results as accurately as possible by an independent tuner. The results below speak for themselves, also with the added benefit of being a very easy component to fit with no specialist tools this is superb, affordable modification for the BMW enthusiast.



From the dyno graph shown, performance gains can be expected from 4500RPM to the red line with +9BHP and +7NM of torque at peak RPM. Not only is FMINLH25 a functional improvement, but with it being available in black and red this product really helps to improve the aesthetics of the engine bay.

One major difference of FMINLH25 is the diameter of the hose at the airbox end. Usually this is 85mm diameter, however FMINLH25 is 90mm diameter, and uses a silicone reducer sleeve so that it fits the OEM airbox correctly. This increase of 5mm diameter allows the inlet hose to be used with a wider variety of airbox/intake systems while also increasing the volume and de-restricting the flow of the OEM part,

 

 

This product is a direct fit for the OEM part 13718601682 (just the turbo inlet to airbox section).

  • The hoses are suitable to be used with either modern long-life coolants, Organic Acid Technology coolants (O.A.T.) or air containing oil mist.
  • The construction of the hoses has been engineered to exceed that of the OEM fitments and will enhance any engine bay both technically and aesthetically.
  • Lifetime warranty.

Why not pair this with our Forge Motorsport replacement high flow panel filter (FMPAN-0172) if you are using the OEM airbox.

Useful Information Regarding Forge Motorsport

History Of Forge Motorsport

Forge Motorsport was founded in 1996 with the simple ideals of innovation, clever design, and manufacturing to the highest quality. It evolved from the original Forge Engineering which was created in 1983 to provide innovations and solutions to a variety of industries.

Our company mission states clearly our commitment and direction - 'Working together innovating automotive and engineering solutions.' This mission enables us to deliver our vision of 'instilling confidence and enabling performance in everything we do.'

With the mission and vision established and understood company wide, the design and manufacturing process is driven by a highly skilled and passionate team, who are motivated to produce a range of aftermarket tuning products that are World class.

Continued investment in our staff and our winning team culture gives Forge an unrivalled competitive advantage, allowing us to supply Forge branded products worldwide, through our extensive dealer network or through our sister companies Forge USA in Tennessee, and Forge Asia in Taichung Taiwan..

When you purchase from Forge you are not just buying a part or product, you are joining a unique global contingent of discerning consumers who truly understand value, quality, and service, making the Forge ownership a unique experience.

Our history and heritage allow Forge Motorsport to be preferred suppliers and technical partners providing Homologated parts to BTCC Mini Challenge also the leading names and race teams in the world of Motorsport including: F1, WRC, Rally X, and Le Mans. We also carry out private label work for several OEM automotive manufacturers

Forge Motorsport will deliver you something unique, something that no other manufacturer can offer. You are investing in piece of mind and the knowledge that true business integrity and care does actually exist. You are getting a lifetime of customer service on all our products with a no hassle service/warranty promise. 

You can use the link below to visit our Google Drive where all the Forge Motorsport installation guides are listed!

Once you enter the drive, the fitting guides are listed in Alphabetical order via their SKU

If you encounter any issues please get in touch!

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