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Home / Tuning files / BMW / 8 serie GC / 2019 -> / 840i 340hp
| Type of fuel | petrol |
| Method | Chiptuning |
| Tuning type | Stage 1 |
| Cylinder content | 2998 CC |
| Compression ratio | 11.00 : 1 |
| Bore X stroke | 82.00 X 94.60 mm |
| Engine number | B58B30 |
| Engine ECU | Bosch MG1CS201 |
| Gearbox ECU |
BMW 8 serie GC 840i 340hp Stage1 Tuning File
We ensure that the 340 hp / 500 nm torque engine power produced by your BMW 8 serie GC 2019 -> model vehicle with the standard option software reaches 400 hp / 580 nm torque after the application of the customized BMW 8 serie GC 2019 -> vehicle software (BMW 8 serie GC 2019 -> Chip Tuning). After the +60 hp / +80 nm torque power increase, your vehicle's exhaust emission values do not change and do not smoke.
We enable you to use it safely by revealing the power that the factory has restricted due to parameters such as taxation system, sales policy and fuel quality, with licensed software. As a result of this process, there is no harm as the limits set by the factory are not exceeded.
The chip tuning software process to be applied to the engine of your BMW 8 serie GC 2019 -> vehicle takes an average of 1-2 hours, please contact us for more information.