Your Vehicle
Alfa Romeo Stelvio 2.9 V6 Turbo 510hp
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
Alfa Romeo Stelvio 2.9 V6 Turbo 510hp: da 510 a 580HP
Remapping Alfa Romeo Stelvio
MasterTuning develops remapping for Alfa Romeo. La Alfa Romeo Stelvio 2.9 V6 Turbo 510hp può passare da 510 HP a 580 HP con un incremento di 70 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 Alfa Romeo Stelvio 2.9 V6 Turbo 510hp
The Alfa Romeo Stelvio 2.9 V6 Turbo 510hp is equipped with a petrol engine that produces 510 HP and 600 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Alfa Romeo can achieve 580 HP (+14%) and 700 Nm (+17%).
Our Stage 1 tuning for the Stelvio 2017 - 2021 delivers an impressive gain of +70 HP and +100 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code 670050436 identifies this specific powerplant configuration. The Bosch MED17.3.5 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 510 HP from factory, this Alfa Romeo Stelvio 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 — Alfa Romeo Stelvio 2.9 V6 Turbo 510hp
Factory technical data for the Alfa Romeo Stelvio 2.9 V6 Turbo 510hp (2017 - 2021), 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 | 670050436 |
|---|---|
| ECU / Control unit | Bosch MED17.3.5 |
| Fuel | Petrol |
| Compression ratio | 9.3 |
| Bore × stroke | 86.5 X 82.0 mm |
| Stock power | 510 HP · 600 Nm |
| Remapped power (Stage 1) | 580 HP (+70) · 700 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 Alfa Romeo Stelvio.
Frequently Asked Questions - Alfa Romeo Stelvio
How much power can I gain from remapping my Alfa Romeo Stelvio?
With MasterTuning Stage 1, your Alfa Romeo Stelvio 2.9 V6 Turbo 510hp can gain +70 HP (from 510 to 580 HP) and +100 Nm of torque. This represents a 14% increase in power.
Which ECU does the Alfa Romeo Stelvio 2.9 V6 Turbo 510hp use?
The Alfa Romeo Stelvio 2.9 V6 Turbo 510hp uses the Bosch MED17.3.5 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Alfa Romeo Stelvio 2.9 V6 Turbo 510hp?
The engine code of the Alfa Romeo Stelvio 2.9 V6 Turbo 510hp is 670050436. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Alfa Romeo Stelvio engine?
Yes, MasterTuning's remapping for the Alfa Romeo Stelvio 2.9 V6 Turbo 510hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the 670050436 engine.
Is the Alfa Romeo ECU remapping reversible?
Absolutely. The original factory calibration of your Alfa Romeo Stelvio is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Alfa Romeo 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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