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BMW 3 Series M340i 374hp ECU Tuning File

BMW 3 Series M340i 374hp

G2x - 2019 ->

Power +46bhp
Stock
374bhp
Tuned
420bhp
Torque +75Nm
Stock
500Nm
Tuned
575Nm
Make
BMW
Model
3 Series
Generation
G2x - 2019 ->
Engine
M340i 374hp

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The BMW 3 Series M340i 374hp (G2x - 2019 ->) produces 374bhp and 500Nm in standard form. Our Stage 1 ECU tuning file raises output to 420bhp and 575Nm, a gain of 46bhp and 75Nm, 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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