Alpina B5 4.4 V8 Bi-Turbo 507bhp tuning file
E60/E61 (2005–2010) · Petrol · ECU: Bosch ME9.2
Stage 1 remap: +93 bhp & +100 Nm
ECU
Read methods
Available solutions
Upload the original read of your Alpina B5 4.4 V8 Bi-Turbo 507bhp and we'll return a Stage 1 tuning file worth 600 bhp and 800 Nm – up from 507 bhp and 700 Nm, an increase of +93 bhp (18%) and +100 Nm. Every file is checked by a calibrator on the Bosch ME9.2 before release, and DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can be combined in one upload.
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). 507 → 600 bhp equals roughly 378 → 447 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 | 4398 CC |
| Compression ratio | 9.0 : 1 |
| Bore × stroke | 92.0 X 82.7 mm |
| Engine code | N62B44A19 |
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