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The standard power of your Alpina B5 B5 Bi-Turbo 540hp vehicle is factory 540 hp / 730 nm. After Alpina B5 chip tuning custom vehicle software, your vehicle will gain +35 hp / +70 nm additional power and reach a total power of 575 hp / 800 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.
Alpina B5 B5 Bi-Turbo 540hp chip tuning stage1 file is completed in about 1-2 hours.
| Type of fuel | petrol |
| Method | Chiptuning |
| Tuning type | Stage 1 |
| Cylinder content | 4398 CC |
| Compression ratio | 9.00 : 1 |
| Bore X stroke | 92.00 X 82.70 mm |
| Engine number | N63B44A |
| Engine ECU | Bosch MEVD17.2.8 / Siemens/Continental MSD85 |
| Gearbox ECU |