BMW 4 serie GC M440i 374hp chiptuning
G2x (2021–2024) · Petrol MHEV · ECU: Bosch MG1CS201
Stage 1: +46 hp & +75 Nm
BMW 4 serie GC M440i 374hp · 374 hp · 500 Nm
Power+46 hp · +12%
Stock374hp
Stage 1420hp
Torque+75 Nm · +15%
Stock500Nm
Stage 1575Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the BMW 4 serie GC M440i 374hp with 374 hp and 500 Nm gets 420 hp and 575 Nm – an increase of +46 hp (12%) and +75 Nm. The file is created by our tuning engineers for your exact software version on the Bosch MG1CS201 ECU and is delivered via our file service portal in 5–15 minutes. Options such as DPF / EGR OFF can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol MHEV |
| Displacement | 2998 CC |
| Compression ratio | 10.2 : 1 |
| Bore × stroke | 82.0 X 94.6 mm |
| Engine code | B58B30M0 |
| Gearbox ECU | ZF 8HP |
Other engines: BMW 4 serie GC G2x (2021–2024)
1 free credit
Ready for the next level?
Create your free account on our file service portal and get 1 free credit to test – your first file is ready in minutes.