Your Vehicle
Fiat 500 X 0.9 TwinAir 85hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Power Graph
Fiat 500 X 0.9 TwinAir 85hp: da 85 a 95HP
Remapping Fiat 500 X
MasterTuning is a leader in developing remapping for Fiat. La Fiat 500 X 0.9 TwinAir 85hp può passare da 85 HP a 95 HP con un incremento di 10 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 Fiat 500 X 0.9 TwinAir 85hp
The Fiat 500 X 0.9 TwinAir 85hp is equipped with a petrol engine that produces 85 HP and 145 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Fiat can achieve 95 HP (+12%) and 190 Nm (+31%).
Our Stage 1 tuning for the 500 X 2019 -> delivers an impressive gain of +10 HP and +45 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The 500 X's petrol engine benefits significantly from professional ECU calibration. The result is a more responsive, enjoyable driving experience with improved power delivery throughout the rev range.
Technical Specifications — Fiat 500 X 0.9 TwinAir 85hp
Factory technical data for the Fiat 500 X 0.9 TwinAir 85hp (2019 ->), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Fuel | Petrol |
|---|---|
| Compression ratio | 10.0 |
| Bore × stroke | 80.5 X 86.0 mm |
| Stock power | 85 HP · 145 Nm |
| Remapped power (Stage 1) | 95 HP (+10) · 190 Nm (+45) |
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 Fiat 500 X.
Frequently Asked Questions - Fiat 500 X
How much power can I gain from remapping my Fiat 500 X?
With MasterTuning Stage 1, your Fiat 500 X 0.9 TwinAir 85hp can gain +10 HP (from 85 to 95 HP) and +45 Nm of torque. This represents a 12% increase in power.
Is ECU remapping safe for the Fiat 500 X engine?
Yes, MasterTuning's remapping for the Fiat 500 X 0.9 TwinAir 85hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the engine.
Is the Fiat ECU remapping reversible?
Absolutely. The original factory calibration of your Fiat 500 X is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Fiat 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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