Hyundai i20 2015> 1.4 CRDI 88bhp remap figures
Stock, this 2015> Hyundai i20 diesel (1.4L) produces 88bhp and 240Nm. Our expected figures for a Stage 1 remap are 120bhp and 290Nm, an expected gain of up to 32bhp and 50Nm.
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 | 88 bhp | 120 bhp | +32 bhp |
| Torque | 240 Nm | 290 Nm | +50 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 88 bhp | 240 Nm | |
| Stage 1Maximum software-only performance | 120 bhp | 290 Nm | +32 bhp +50 Nm |
| Stage 1 EcoPerformance with economy in mind | 112 bhp | 286 Nm | +24 bhp +46 Nm |
| Eco mapEconomy first | 109 bhp | 284 Nm | +21 bhp +44 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 i20
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.
Engine management is by a Bosch EDC17C57 unit. Newer ECUs often protect their software, so we read the exact unit and version on the car before confirming the figures on this page.
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 Hyundai i20 1.4 CRDI 88bhp?
We expect 120bhp and 290Nm against 88bhp and 240Nm as standard: up to +32bhp and +50Nm. 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 Hyundai i20 1.4 CRDI 88bhp?
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: 112bhp and 286Nm expected. The Eco map is economy first: 109bhp and 284Nm. Both still sit above the standard 88bhp and 240Nm.
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 Hyundai i20 figures
Other diesel variants
All diesel i20 variants · i20 2015> overview · All Hyundai figures