Your Vehicle
Alpina B6 4.4 V8 Bi-Turbo 600hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online + installation 350 € at the workshop (via the OBD port) Book now
Power HP
Torque Nm
Buy the Stage 1 file, pay the installation at the workshop
100 € VAT included: the file developed for your engine, paid online
Installation: 350 € network price, the workshop may charge less, paid at the chosen workshop (via the OBD port) · terms
Power Graph
Alpina B6 4.4 V8 Bi-Turbo 600hp: da 600 a 680HP
Remapping Alpina B6
MasterTuning develops remapping for Alpina. La Alpina B6 4.4 V8 Bi-Turbo 600hp può passare da 600 HP a 680 HP con un incremento di 80 HP.
The development of each remap is customized by MasterTuning.
- 100% customised files with lifetime warranty
- Reference values for Stage 1: the file is developed on your vehicle and checked in the workshop
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Alpina B6 4.4 V8 Bi-Turbo 600hp
The Alpina B6 4.4 V8 Bi-Turbo 600hp is equipped with a petrol engine that produces 600 HP and 800 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Alpina can achieve 680 HP (+13%) and 850 Nm (+6%).
Our Stage 1 tuning for the B6 All delivers an impressive gain of +80 HP and +50 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code N63B44B identifies this specific powerplant configuration. The Bosch MEV946 / Bosch MEVD17.2.8 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 600 HP from factory, this Alpina B6 is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
Technical Specifications — Alpina B6 4.4 V8 Bi-Turbo 600hp
Factory technical data for the Alpina B6 4.4 V8 Bi-Turbo 600hp (All), used by MasterTuning engineers to develop a remap tailored to this specific powerplant. Figures shown are reference values for Stage 1; the file is developed on your vehicle and checked in the workshop.
| Engine code | N63B44B |
|---|---|
| ECU / Control unit | Bosch MEV946 / Bosch MEVD17.2.8 |
| Fuel | Petrol |
| Compression ratio | 10.0 |
| Bore × stroke | 89.0 X 88.3 mm |
| Stock power | 600 HP · 800 Nm |
| Remapped power (Stage 1) | 680 HP (+80) · 850 Nm (+50) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Alpina B6.
Frequently Asked Questions - Alpina B6
How much power can I gain from remapping my Alpina B6?
With MasterTuning Stage 1, your Alpina B6 4.4 V8 Bi-Turbo 600hp can gain +80 HP (from 600 to 680 HP) and +50 Nm of torque. This represents a 13% increase in power.
Which ECU does the Alpina B6 4.4 V8 Bi-Turbo 600hp use?
The Alpina B6 4.4 V8 Bi-Turbo 600hp uses the Bosch MEV946 / Bosch MEVD17.2.8 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Alpina B6 4.4 V8 Bi-Turbo 600hp?
The engine code of the Alpina B6 4.4 V8 Bi-Turbo 600hp is N63B44B. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Alpina B6 engine?
Yes, MasterTuning's remapping for the Alpina B6 4.4 V8 Bi-Turbo 600hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the N63B44B engine.
Is the Alpina ECU remapping reversible?
Absolutely. The original factory calibration of your Alpina B6 is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Alpina warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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