BMW 4 Series 420i 184hp Tuning File
Performance Gains
Standard Power
184hp
Tuned Power
250hp
Power Gain
+66hp
Standard Torque
270Nm
Tuned Torque
440Nm
Torque Gain
+170Nm
Vehicle Details
Fuel Type: Petrol
Control Modules
Bosch MG1CS003
About This Tuning File
The BMW 4 Series 420i 184hp (F32/33 - May/2016 - 2019) produces 184bhp and 270Nm in standard form. Our Stage 1 ECU tuning file raises output to 250bhp and 440Nm, a gain of 66bhp and 170Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.
Other Engine Variants
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