BMW 4 Series 420i 184hp Tuning File
Performance Gains
Standard Power
184hp
Tuned Power
250hp
Power Gain
+66hp
Standard Torque
300Nm
Tuned Torque
440Nm
Torque Gain
+140Nm
Vehicle Details
Fuel Type: Petrol
Engine Capacity: 1998 CC
Control Modules
Bosch MG1CS003
Bosch MG1CS201
About This Tuning File
The BMW 4 Series 420i 184hp (G22 - 2020 ->) produces 184bhp and 300Nm in standard form. Our Stage 1 ECU tuning file raises output to 250bhp and 440Nm, a gain of 66bhp and 140Nm, 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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