BMW XM 4.4 Bi-Turbo V8 653hp Tuning File
Performance Gains
Standard Power
653hp
Tuned Power
850hp
Power Gain
+197hp
Standard Torque
800Nm
Tuned Torque
1100Nm
Torque Gain
+300Nm
Vehicle Details
Fuel Type: Petrol
Engine Capacity: 4395 CC
Control Modules
Bosch MG1CS221
About This Tuning File
The BMW XM 4.4 Bi-Turbo V8 653hp (2022 ->) produces 653bhp and 800Nm in standard form. Our Stage 1 ECU tuning file raises output to 850bhp and 1100Nm, a gain of 197bhp and 300Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.
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