Considering an ECU remap for your Alpina B3 3.5i 360hp? A Stage 1 remap can take this All petrol engine from 360 BHP to 400 BHP and from 500 Nm to 560 Nm of torque (naturally aspirated). This engine scores 4.5/10 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 3.5i 360hp is a 3.0L naturally aspirated petrol engine producing 360 BHP and 500 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 400 BHP and 560 Nm — a gain of around 40 BHP (11%) and 60 Nm (12%).
This engine has limited remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. 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 |
|---|---|---|---|---|---|
| Bi-Turbo 410hp | 410 → 450 | +40 | 600 → 680 | +80 | Good (6/10) |
| Bi-Turbo 462hp | 462 → 490 | +28 | 700 → 760 | +60 | Moderate (5.5/10) |
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.
