BMW 4 serie 420i 184hp chiptuning
G22 LCI (2024 -> ...) · Petrol · ECU: Bosch MG1CS201
Stage 1: +126 hp & +170 Nm
BMW 4 serie 420i 184hp · 184 hp · 300 Nm
Power+126 hp · +68%
Stock184hp
Stage 1310hp
Torque+170 Nm · +57%
Stock300Nm
Stage 1470Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the BMW 4 serie 420i 184hp with 184 hp and 300 Nm gets 310 hp and 470 Nm – an increase of +126 hp (68%) and +170 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 |
| Displacement | 1998 CC |
| Compression ratio | 11.0 : 1 |
| Bore × stroke | 82.0 X 94.6 mm |
| Engine code | B48B20A |
Other engines: BMW 4 serie G22 LCI (2024 -> ...)
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