BMW XM 4.4 Bi-Turbo V8 653hp chiptuning
2022 -> ... · Petrol PHEV · ECU: Bosch MG1CS221
Stage 1: +197 hp & +300 Nm
BMW XM 4.4 Bi-Turbo V8 653hp · 653 hp · 800 Nm
Power+197 hp · +30%
Stock653hp
Stage 1850hp
Torque+300 Nm · +38%
Stock800Nm
Stage 11100Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the BMW XM 4.4 Bi-Turbo V8 653hp with 653 hp and 800 Nm gets 850 hp and 1100 Nm – an increase of +197 hp (30%) and +300 Nm. The file is created by our tuning engineers for your exact software version on the Bosch MG1CS221 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 PHEV |
| Displacement | 4395 CC |
| Compression ratio | 10.5 : 1 |
| Bore × stroke | 88.3 X 89.5 mm |
| Engine code | S68 |
Other engines: BMW XM 2022 -> ...
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