Renault Megane 2016-2022 1.6 dCi 128bhp remap figures
Stock, this 2016-2022 Renault Megane diesel (1.6L) produces 128bhp and 320Nm. Our expected figures for a Stage 1 remap are 155bhp and 366Nm, an expected gain of up to 27bhp and 46Nm.
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 | 128 bhp | 155 bhp | +27 bhp |
| Torque | 320 Nm | 366 Nm | +46 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 128 bhp | 320 Nm | |
| Stage 1Maximum software-only performance | 155 bhp | 366 Nm | +27 bhp +46 Nm |
| Stage 1 EcoPerformance with economy in mind | 148 bhp | 362 Nm | +20 bhp +42 Nm |
| Eco mapEconomy first | 146 bhp | 360 Nm | +18 bhp +40 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 Megane
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 EDC17C84 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 Renault Megane 1.6 dCi 128bhp?
We expect 155bhp and 366Nm against 128bhp and 320Nm as standard: up to +27bhp and +46Nm. 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 Renault Megane 1.6 dCi 128bhp?
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: 148bhp and 362Nm expected. The Eco map is economy first: 146bhp and 360Nm. Both still sit above the standard 128bhp 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 Renault Megane figures
Other diesel variants
All diesel Megane variants · Megane 2016-2022 overview · All Renault figures