BMW 4 Series M440d MHEV 340hp Tuning File
Performance Gains
Standard Power
340hp
Tuned Power
380hp
Power Gain
+40hp
Standard Torque
700Nm
Tuned Torque
750Nm
Torque Gain
+50Nm
Vehicle Details
Fuel Type: Hybrid
About This Tuning File
The BMW 4 Series M440d MHEV 340hp (G22 - 2020 ->) produces 340bhp and 700Nm in standard form. Our Stage 1 ECU tuning file raises output to 380bhp and 750Nm, a gain of 40bhp and 50Nm, 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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