Alfa Romeo Giulietta 2014> 1.75 TBi 240bhp remap figures
Thinking of remapping a Alfa Romeo Giulietta 1.75 TBi 240bhp? The standard car makes 240bhp and 350Nm; with a Stage 1 remap from our Leicester workshop we expect around 299bhp and 402Nm, up to +59bhp and +52Nm.
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 | 240 bhp | 299 bhp | +59 bhp |
| Torque | 350 Nm | 402 Nm | +52 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 240 bhp | 350 Nm | |
| Stage 1Maximum software-only performance | 299 bhp | 402 Nm | +59 bhp +52 Nm |
| Stage 1 EcoPerformance with economy in mind | 284 bhp | 398 Nm | +44 bhp +48 Nm |
| Eco mapEconomy first | 280 bhp | 395 Nm | +40 bhp +45 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
Without a turbocharger the improvement comes from ignition, fuelling and throttle mapping rather than boost, so expect a smaller but still noticeable change in response.
Engine management is by a Bosch MED17.3.3 unit. 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 1.75 TBi 240bhp?
We expect 299bhp and 402Nm against 240bhp and 350Nm as standard: up to +59bhp and +52Nm. 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 1.75 TBi 240bhp?
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: 284bhp and 398Nm expected. The Eco map is economy first: 280bhp and 395Nm. Both still sit above the standard 240bhp and 350Nm.
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
- 1.75 TBi 235bhp 2010-2014
- 1.4 TB MultiAir 170bhp 2010>
- 1.4 TB MultiAir 147bhp 2014>
- 1.4 TB Lusso 120bhp 2010>
- 1.4 TB 118bhp 2016>
All petrol Giulietta variants · Giulietta 2010> overview · All Alfa Romeo figures