Considering an ECU remap for your Alpina B3 Bi-Turbo 462hp? A Stage 1 remap can take this All petrol engine from 462 BHP to 490 BHP and from 700 Nm to 760 Nm of torque (turbocharged). This engine scores 5.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Alpina B3 can achieve.
The Alpina B3 Bi-Turbo 462hp is a 3.0L turbocharged petrol engine producing 462 BHP and 700 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 490 BHP and 760 Nm — a gain of around 28 BHP (6%) and 60 Nm (9%).
This engine has moderate remap suitability, though the available headroom is limited, so gains are modest compared to higher-output variants. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.. High tuned torque: check transmission torque capacity and service history.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 3.5i 360hp | 360 → 400 | +40 | 500 → 560 | +60 | Moderate (4.5/10) |
| Bi-Turbo 410hp | 410 → 450 | +40 | 600 → 680 | +80 | Good (6/10) |
Get a personalised remap quote for your Alpina B3. We'll connect you with a trusted professional in your area.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.
We recommend discussing your specific vehicle with a qualified remap professional before proceeding.
