Alfa Romeo Giulietta 2014> 1.6 JTDM-2 118bhp remap figures
Thinking of remapping a Alfa Romeo Giulietta 1.6 JTDM-2 118bhp? The standard car makes 118bhp and 320Nm; with a Stage 1 remap from our Leicester workshop we expect around 170bhp and 436Nm, up to +52bhp and +116Nm.
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 | 118 bhp | 170 bhp | +52 bhp |
| Torque | 320 Nm | 436 Nm | +116 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 118 bhp | 320 Nm | |
| Stage 1Maximum software-only performance | 170 bhp | 436 Nm | +52 bhp +116 Nm |
| Stage 1 EcoPerformance with economy in mind | 157 bhp | 427 Nm | +39 bhp +107 Nm |
| Eco mapEconomy first | 153 bhp | 421 Nm | +35 bhp +101 Nm |
Who is the Stage 1 map for?
- Drivers who want stronger pulling power for overtaking, hills and towing, with no parts to fit.
- Daily and motorway drivers who want the engine to feel less strained at cruising speed.
- Anyone who wants the biggest software-only change we list for this engine.
What this means for your Giulietta
Diesel remaps work mainly on boost pressure, fuel delivery and torque limiters, which is why the Nm gain is usually the figure you feel in everyday driving, particularly when overtaking or towing.
The ECU recorded for this variant is a Bosch EDC17C69. 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 1.6 JTDM-2 118bhp?
We expect 170bhp and 436Nm against 118bhp and 320Nm as standard: up to +52bhp and +116Nm. 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 1.6 JTDM-2 118bhp?
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: 157bhp and 427Nm expected. The Eco map is economy first: 153bhp and 421Nm. Both still sit above the standard 118bhp and 320Nm.
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 diesel variants
- 1.6 JTDM 105bhp 2010>
- 1.6 JTDM-2 105bhp 2014>
- 2.0 JTDM 140bhp 2010>
- 2.0 JTDM-2 150bhp 2014>
- 2.0 JTDM 170bhp 2010>
- 2.0 JTDM-2 TCT 175bhp 2014>
All diesel Giulietta variants · Giulietta 2010> overview · All Alfa Romeo figures