Your Vehicle
Alfa Romeo Stelvio 2.0T 200hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Book your Stage 1 remap
499 € VAT included · pay online, the work is done at the workshop you choose
Power Graph
Alfa Romeo Stelvio 2.0T 200hp: da 200 a 310HP
Remapping Alfa Romeo Stelvio
MasterTuning is a leader in developing remapping for Alfa Romeo. La Alfa Romeo Stelvio 2.0T 200hp può passare da 200 HP a 310 HP con un incremento di 110 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Alfa Romeo Stelvio 2.0T 200hp
The Alfa Romeo Stelvio 2.0T 200hp is equipped with a petrol engine that produces 200 HP and 330 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Alfa Romeo can achieve 310 HP (+55%) and 460 Nm (+39%).
Our Stage 1 tuning for the Stelvio 2017 - 2021 delivers an impressive gain of +110 HP and +130 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code 55273835 identifies this specific powerplant configuration. The Marelli M10JA ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 200 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 2.0T 200hp
Factory technical data for the Alfa Romeo Stelvio 2.0T 200hp (2017 - 2021), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | 55273835 |
|---|---|
| ECU / Control unit | Marelli M10JA |
| Fuel | Petrol |
| Compression ratio | 10.0 |
| Bore × stroke | 84.0 X 90.0 mm |
| Stock power | 200 HP · 330 Nm |
| Remapped power (Stage 1) | 310 HP (+110) · 460 Nm (+130) |
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 2.0T 200hp can gain +110 HP (from 200 to 310 HP) and +130 Nm of torque. This represents a 55% increase in power.
Is ECU remapping safe for the Alfa Romeo Stelvio engine?
Yes, MasterTuning's remapping for the Alfa Romeo Stelvio 2.0T 200hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the 55273835 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.
Other Remaps You Might Like
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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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