Compatible Vehicles:
BMW 1 Series:
F20/F21/F40 3/5 Dr Hatchback 2012 Onwards
M140i 2016-2019 (B58)
BMW 2 Series:
F22/F23 2Dr Coupe/Convertible 2014 Onwards
M240 2016-2021 (B58)
BMW 3 Series:
G20/G21 Saloon/Estate 2020-
M340i 2020- (B58)
 
When looking at the B58 engine within the M140i/240i/340i/440i engine bay its 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 engines 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.
 
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.