Your Vehicle
Alpina B5 4.4 V8 Bi-Turbo 608hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 122 € online + installation 700 € at the workshop (on the bench) 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: 700 € network price, the workshop may charge less, paid at the chosen workshop (on the bench) · 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 608hp: da 608 a 680HP
Remapping Alpina B5
MasterTuning develops remapping for Alpina. La Alpina B5 4.4 V8 Bi-Turbo 608hp può passare da 608 HP a 680 HP con un incremento di 72 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 608hp
The Alpina B5 4.4 V8 Bi-Turbo 608hp is equipped with a petrol engine that produces 608 HP and 800 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Alpina can achieve 680 HP (+12%) and 850 Nm (+6%).
Our Stage 1 tuning for the B5 G30 - 2017 - 2020 delivers an impressive gain of +72 HP and +50 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The Bosch MG1CS201 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 608 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 608hp
Factory technical data for the Alpina B5 4.4 V8 Bi-Turbo 608hp (G30 - 2017 - 2020), 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.
| ECU / Control unit | Bosch MG1CS201 |
|---|---|
| Fuel | Petrol |
| Compression ratio | 10.0 |
| Bore × stroke | 89.0 X 88.3 mm |
| Stock power | 608 HP · 800 Nm |
| Remapped power (Stage 1) | 680 HP (+72) · 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 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 608hp can gain +72 HP (from 608 to 680 HP) and +50 Nm of torque. This represents a 12% increase in power.
Which ECU does the Alpina B5 4.4 V8 Bi-Turbo 608hp use?
The Alpina B5 4.4 V8 Bi-Turbo 608hp uses the Bosch MG1CS201 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
Is ECU remapping safe for the Alpina B5 engine?
Yes, MasterTuning's remapping for the Alpina B5 4.4 V8 Bi-Turbo 608hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the 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.
Other Remaps You Might Like
Similar Power Alpina
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)