When you bring your vehicle to WestTuned Car Mechanic Center, you can rest easy knowing that your vehicle is in professional hands.
2019-2024 | 320 HP -> 445 HP
The BMW 740i 2019-2024 is an exceptional platform — and with Westtuned custom ECU software, you can unlock performance that the factory left on the table. Our team of experienced calibrators fine-tune every parameter to maximize power output, throttle response and torque delivery.
Built on thousands of hours of dyno time and real-world testing, our Stage 1 software for the BMW 740i 2019-2024 targets safe boost levels, optimised ignition timing and refined fuel maps for a power delivery that inspires confidence.
Stage 1 software pushes your BMW 740i 2019-2024 from the stock 320HP / 330Nm to 445HP / 455Nm — a gain of +125HP, achieved with no hardware modifications required.
Whether your BMW 740i 2019-2024 is running stock hardware or upgraded with intakes, downpipes or a performance exhaust, our software is optimised to suit your exact build.
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Order your BMW 740i 2019-2024 tuning file from Westtuned today and discover what your engine is truly capable of.
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