When you bring your vehicle to WestTuned Car Mechanic Center, you can rest easy knowing that your vehicle is in professional hands.
2008-2015 | 445 HP -> 590 HP
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Estimated performance improvements
At Westtuned, we specialize in high-performance BMW 750i 2008-2015 tuning software. Our custom ECU solutions unlock the full potential of your engine, delivering sharper throttle response, stronger mid-range torque, and a more aggressive power curve — all while maintaining OEM-level drivability and reliability.
Every Westtuned calibration is developed using live dynamometer testing, targeting safe air-fuel ratios and optimised boost levels throughout the full RPM range. Our Stage 1 solutions are built to be reliable for daily driving as well as track day use.
Stage 1 software pushes your BMW 750i 2008-2015 from the stock 445HP / 480Nm to 590HP / 620Nm — a gain of +145HP, achieved with no hardware modifications required.
Whether your BMW 750i 2008-2015 is running stock hardware or upgraded with intakes, downpipes or a performance exhaust, our software is optimised to suit your exact build.
Choose Westtuned for:
Don't let factory software limit what your BMW 750i 2008-2015 can do. Trust Westtuned to deliver the performance gains your engine deserves.
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