BMW M3 3.0 CS 550hp chiptuning
G80 (2021–2024) · Petrol · ECU: Bosch MG1CS003
Stage 1: +90 hp & +150 Nm
BMW M3 3.0 CS 550hp · 550 hp · 650 Nm
Power+90 hp · +16%
Stock550hp
Stage 1640hp
Torque+150 Nm · +23%
Stock650Nm
Stage 1800Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the BMW M3 3.0 CS 550hp with 550 hp and 650 Nm gets 640 hp and 800 Nm – an increase of +90 hp (16%) and +150 Nm. The file is created by our tuning engineers for your exact software version on the Bosch MG1CS003 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 | 2993 CC |
| Compression ratio | 9.3 : 1 |
| Bore × stroke | 84.0 X 90.0 mm |
| Engine code | S58B30 |
Other engines: BMW M3 G80 (2021–2024)
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