BMW X5 M50i 530bhp tuning file
G05 (2018–) · Petrol · ECU: Bosch MG1CS201
Stage 1 remap: +120 bhp & +130 Nm
ECU
Read methods
Available solutions
Our Stage 1 tuning file takes the BMW X5 M50i 530bhp from 530 bhp and 750 Nm to 650 bhp and 880 Nm – that's +120 bhp (23%) and +130 Nm more. The remap file is written by a calibrator for your exact software on the Bosch MG1CS201 and returned through the portal, normally within 5–15 minutes. Solutions such as DECAT, DTC Removal, Pop & Bang Crackle map, START/STOP OFF can go into the same file.
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 | N63B44T3 |
Other BMW X5 G05 (2018–) engines
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