Your Vehicle
Alpina B5 4.4 V8 Bi-Turbo 507hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 122 € 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
122 € VAT included (€100 + VAT): 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
Online you pay only for the file. At the centre you choose, you pay for writing the ECU (the installation shown above).
Power Graph
Alpina B5 4.4 V8 Bi-Turbo 507hp: da 507 a 600HP
Remapping Alpina B5
MasterTuning develops remapping for Alpina. La Alpina B5 4.4 V8 Bi-Turbo 507hp può passare da 507 HP a 600 HP con un incremento di 93 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 B5 4.4 V8 Bi-Turbo 507hp
The Alpina B5 4.4 V8 Bi-Turbo 507hp is equipped with a petrol engine that produces 507 HP and 700 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Alpina can achieve 600 HP (+18%) and 800 Nm (+14%).
Our Stage 1 tuning for the B5 E60/E61 - 2005 - 2010 delivers an impressive gain of +93 HP and +100 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code N62B44A19 identifies this specific powerplant configuration. The Bosch ME9.2 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 507 HP from factory, this Alpina B5 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 B5 4.4 V8 Bi-Turbo 507hp
Factory technical data for the Alpina B5 4.4 V8 Bi-Turbo 507hp (E60/E61 - 2005 - 2010), 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 | N62B44A19 |
|---|---|
| ECU / Control unit | Bosch ME9.2 |
| Fuel | Petrol |
| Compression ratio | 9.0 |
| Bore × stroke | 92.0 X 82.7 mm |
| Stock power | 507 HP · 700 Nm |
| Remapped power (Stage 1) | 600 HP (+93) · 800 Nm (+100) |
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 B5.
Frequently Asked Questions - Alpina B5
How much power can I gain from remapping my Alpina B5?
With MasterTuning Stage 1, your Alpina B5 4.4 V8 Bi-Turbo 507hp can gain +93 HP (from 507 to 600 HP) and +100 Nm of torque. This represents a 18% increase in power.
Which ECU does the Alpina B5 4.4 V8 Bi-Turbo 507hp use?
The Alpina B5 4.4 V8 Bi-Turbo 507hp uses the Bosch ME9.2 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Alpina B5 4.4 V8 Bi-Turbo 507hp?
The engine code of the Alpina B5 4.4 V8 Bi-Turbo 507hp is N62B44A19. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Alpina B5 engine?
Yes, MasterTuning's remapping for the Alpina B5 4.4 V8 Bi-Turbo 507hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the N62B44A19 engine.
Is the Alpina ECU remapping reversible?
Absolutely. The original factory calibration of your Alpina B5 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.
Online you pay only for the file. At the centre you choose, you pay for writing the ECU (the installation shown above).
Stage 2 is quoted on request: write to us and we will reply with price and timing.
Request Quote on WhatsAppYour data is safe. No spam, just your quote.
-15% on Stage 1 if you ask for the quote now (valid 7 days)