Vauxhall Corsa (D) 2013-2014 1.4 16v Turbo 118bhp remap figures
The Vauxhall Corsa 1.4 16v Turbo 118bhp (2013-2014) is a petrol 1.6L model making 118bhp and 175Nm as standard. After a Stage 1 ECU remap we expect 160bhp and 236Nm - up to 42bhp and 61Nm more than stock.
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 | 160 bhp | +42 bhp |
| Torque | 175 Nm | 236 Nm | +61 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 118 bhp | 175 Nm | |
| Stage 1Maximum software-only performance | 160 bhp | 236 Nm | +42 bhp +61 Nm |
| Stage 1 EcoPerformance with economy in mind | 150 bhp | 231 Nm | +32 bhp +56 Nm |
| Eco mapEconomy first | 146 bhp | 228 Nm | +28 bhp +53 Nm |
Who is the Stage 1 map for?
- Drivers who want a noticeably quicker car from a software-only change, with no new parts.
- Daily drivers who want stronger mid-range pull and a sharper throttle.
- Anyone who wants the biggest gain we list without fitting hardware.
What this means for your Corsa
Turbocharged petrol engines respond well to calibration changes: boost and timing are the main levers, and the result is a flatter, stronger torque curve as well as a higher peak.
This car is listed with a Delco E78 engine control 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 Vauxhall Corsa 1.4 16v Turbo 118bhp?
We expect 160bhp and 236Nm against 118bhp and 175Nm as standard: up to +42bhp and +61Nm. 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 Vauxhall Corsa 1.4 16v Turbo 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: 150bhp and 231Nm expected. The Eco map is economy first: 146bhp and 228Nm. Both still sit above the standard 118bhp and 175Nm.
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 Vauxhall Corsa figures
Other petrol variants
- 1.6T Sri 147bhp 2006-2014
- 1.6T VXR 189bhp 2006-2014
- 1.6T VXR Nurburgring 202bhp 2006-2014
- 1.6T VXR 204bhp 2006-2014
All petrol Corsa (D) variants · Corsa (D) 2006-2014 overview · All Vauxhall figures