BMW 5 serie 550i 407bhp tuning file
F10/11 (2010–2016) · Petrol · ECU: Siemens/Continental MSD85
Stage 1 remap: +63 bhp & +100 Nm
ECU
Read methods
Available solutions
Upload the original read of your BMW 5 serie 550i 407bhp and we'll return a Stage 1 tuning file worth 470 bhp and 700 Nm – up from 407 bhp and 600 Nm, an increase of +63 bhp (15%) and +100 Nm. Every file is checked by a calibrator on the Siemens/Continental MSD85 before release, and DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can be combined in one upload.
Who is this remap for?
Naturally aspirated petrol engines gain less than turbo engines, but a remap still improves throttle response and smooths out flat spots in the power delivery. 407 → 470 bhp equals roughly 303 → 350 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 | 10.0 : 1 |
| Bore × stroke | 89.0 X 88.3 mm |
| Engine code | N63B44O0 |
Other BMW 5 serie F10/11 (2010–2016) engines
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