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BMW 4 Series 420i 184hp ECU Tuning File

BMW 4 Series 420i 184hp

G22 - 2020 ->

Power +66bhp
Stock
184bhp
Tuned
250bhp
Torque +140Nm
Stock
300Nm
Tuned
440Nm
Make
BMW
Model
4 Series
Generation
G22 - 2020 ->
Engine
420i 184hp

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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.

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