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Stage 1 · Diesel

Renault Megane (III) 2008-2016 2.0 DCi 157bhp remap figures

Thinking of remapping a Renault Megane 2.0 DCi 157bhp? The standard car makes 157bhp and 380Nm; with a Stage 1 remap from our Leicester workshop we expect around 217bhp and 455Nm, up to +60bhp and +75Nm.

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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.

StockVanguard expectedExpected gain, up to
Power157 bhp217 bhp+60 bhp
Torque380 Nm455 Nm+75 Nm

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All maps at a glance

MapPowerTorqueExpected gain, up to
Stock157 bhp380 Nm
Stage 1Maximum software-only performance217 bhp455 Nm+60 bhp
+75 Nm
Stage 1 EcoPerformance with economy in mind202 bhp449 Nm+45 bhp
+69 Nm
Eco mapEconomy first197 bhp445 Nm+40 bhp
+65 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

On a diesel the biggest change is normally torque: the remap changes how much fuel and boost the ECU allows across the rev range, so pulling power arrives earlier and holds on longer.

The ECU recorded for this variant is a Bosch EDC17CP19. 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 Renault Megane 2.0 DCi 157bhp?

We expect 217bhp and 455Nm against 157bhp and 380Nm as standard: up to +60bhp and +75Nm. 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 2.0 DCi 157bhp?

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: 202bhp and 449Nm expected. The Eco map is economy first: 197bhp and 445Nm. Both still sit above the standard 157bhp and 380Nm.

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 (III) variants · Megane (III) 2008-2016 overview · All Renault figures