BMW Série 4 Gran Coupé G2x
2021 – 2024 · 4 engines
EngineFuelStockStage 1Gain
420i 184hpPetrol184 hp · 270 Nm250 hp · 440 Nm+66 hp · +170 Nm
- ECU
- Bosch MG1CS201
- Engine code
- B48B20A
- Displacement
- 1997 cm³
- Power gain
- +36 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 184 hp / 270 Nm
- Stage 1 · 250 hp / 440 Nm
430i 258hpPetrol258 hp · 400 Nm310 hp · 470 Nm+52 hp · +70 Nm
- ECU
- Bosch MG1CS201
- Engine code
- B48B20B
- Displacement
- 1998 cm³
- Power gain
- +20 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 258 hp / 400 Nm
- Stage 1 · 310 hp / 470 Nm
Indicative power and torque figures. Actual results depend on the vehicle's condition, fuel, hardware and measurement method.
Rules on vehicle modifications (type approval, emissions, road safety, roadworthiness testing, insurance) are specific to each country, and some services may be prohibited there on public roads. Before any work, the agent checks the regulations in their country, informs the end customer and has them sign the required documents; the agent remains solely responsible for installing and using the files.