BMW 5 serie M550I 530bhp tuning file
G30/31 (2016–2019) · Petrol · ECU: Bosch MG1CS003
Stage 1 remap: +120 bhp & +130 Nm
ECU
Read methods
Available solutions
With a bespoke remap the BMW 5 serie M550I 530bhp gains +120 bhp and +130 Nm, rising from 530 bhp / 750 Nm to 650 bhp / 880 Nm (23% more power). We build each tuning file around the software number of your read on the Bosch MG1CS003, so nothing generic goes back into the car. Add DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map to the same file if needed.
Who is this remap for?
On a turbo petrol, a remap sharpens throttle response and pulls harder through the mid-range. For the best result we recommend running it on super unleaded (97–99 RON). 530 → 650 bhp equals roughly 395 → 485 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Petrol |
| Engine size | 4395 CC |
| Compression ratio | 10.5 : 1 |
| Bore × stroke | 89.0 X 88.3 mm |
| Engine code | N63B44O2 |
Other BMW 5 serie G30/31 (2016–2019) engines
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