Alpina B5 4.4 V8 Bi-Turbo 507hp chiptuning
E60/E61 (2005–2010) · Petrol · ECU: Bosch ME9.2
Stage 1: +93 hp & +100 Nm
Engine ECU
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Available options
With an individually developed Stage 1 tuning file, the Alpina B5 4.4 V8 Bi-Turbo 507hp with 507 hp and 700 Nm gets 600 hp and 800 Nm – an increase of +93 hp (18%) and +100 Nm. The file is created by our tuning engineers for your exact software version on the Bosch ME9.2 ECU and is delivered via our file service portal in 5–15 minutes. Options such as DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol |
| Displacement | 4398 CC |
| Compression ratio | 9.0 : 1 |
| Bore × stroke | 92.0 X 82.7 mm |
| Engine code | N62B44A19 |
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