Alfa Romeo Giulietta 2010> 1.4 TB Lusso 120bhp remap figures
Stock, this 2010> Alfa Romeo Giulietta petrol (1.4L) produces 120bhp and 206Nm. Our expected figures for a Stage 1 remap are 164bhp and 246Nm, an expected gain of up to 44bhp and 40Nm.
Choose your map
Stage 1 remap figures
A Stage 1 remap is a software-only change to the ECU on an otherwise standard car. It needs no extra parts, which makes it the usual starting point.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 120 bhp | 164 bhp | +44 bhp |
| Torque | 206 Nm | 246 Nm | +40 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 120 bhp | 206 Nm | |
| Stage 1Maximum software-only performance | 164 bhp | 246 Nm | +44 bhp +40 Nm |
| Stage 1 EcoPerformance with economy in mind | 153 bhp | 243 Nm | +33 bhp +37 Nm |
| Eco mapEconomy first | 149 bhp | 241 Nm | +29 bhp +35 Nm |
Who is the Stage 1 map for?
- Drivers who want a sharper throttle and a small, honest gain from software alone.
- Owners who would rather keep the car standard in every other way.
- Anyone who wants the fullest software-only map for this engine, accepting that the gain is modest without a turbocharger.
What this means for your Giulietta
Naturally aspirated petrol engines have no boost to raise, so gains from software alone are more modest than on a turbocharged car and come from fuelling, ignition and throttle response.
The ECU recorded for this variant is a Bosch ME7.9.10. We read the ECU on your car and compare it with the software listed here before any work starts, so you know what to expect before you commit.
We remap at our Belgrave Gate workshop in Leicester, or at your home or work within 30 miles, and every job starts with a diagnostic check.
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.
Figures reviewed 22 October 2026.
Stage 1 questions
How much power does the Stage 1 map give the Alfa Romeo Giulietta 1.4 TB Lusso 120bhp?
We expect 164bhp and 246Nm against 120bhp and 206Nm as standard: up to +44bhp and +40Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
Does a Stage 1 remap need any extra parts on the Alfa Romeo Giulietta 1.4 TB Lusso 120bhp?
No. Stage 1 is a software-only change to the ECU on an otherwise standard car.
Is there a gentler map than Stage 1 for this engine?
Yes, two. Stage 1 Eco is performance with economy in mind: 153bhp and 243Nm expected. The Eco map is economy first: 149bhp and 241Nm. Both still sit above the standard 120bhp and 206Nm.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
More Alfa Romeo Giulietta figures
Other petrol variants
- 1.4 TB 118bhp 2016>
- 1.4 TB MultiAir 147bhp 2014>
- 1.4 TB MultiAir 170bhp 2010>
- 1.75 TBi 235bhp 2010-2014
- 1.75 TBi 240bhp 2014>
All petrol Giulietta variants · Giulietta 2010> overview · All Alfa Romeo figures