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Renault Megane ECU Tuning: Stage 1 Gains by Engine
Dyno-tested Stage 1 results for every Renault Megane engine we have on the bench. Pick your engine for the full page with ECUs, notes and services, or upload your file straight away.
Generations covered: Megane IIMegane IIIMegane IVMegane RS IV
Stage 1 gains by engine
Best Stage 1 result per engine family on the power variants this model carries; the table below lists the versions matched exactly.
| Engine | Stock | HP Gain | Torque Gain | Details |
|---|---|---|---|---|
| 1.2 TCE petrol | 100–120 hp | from +16 to +21 hp | +42 Nm | Engine page → |
| 1.3 TCE petrol | 115–160 hp | from +15 to +39 hp | +63 Nm | Engine page → |
| 1.4 TCE petrol | 130 hp | +26 hp | +45 Nm | Engine page → |
| 1.5 CDI diesel | 90–116 hp | from +15 to +44 hp | +69 Nm | Engine page → |
| 1.5 DCI diesel | 90–116 hp | from +21 to +31 hp | +61 Nm | Engine page → |
| 1.5 DCI RENAULT diesel | 110 hp | +28 hp | +56 Nm | Engine page → |
| 1.5 DCI RENAULT/NISSAN diesel | 105–110 hp | from +16 to +21 hp | +53 Nm | Engine page → |
| 1.6 BTD diesel | 120 hp | +38 hp | +63 Nm | Engine page → |
| 1.6 CDTI diesel | 125 hp | +30 hp | +58 Nm | Engine page → |
| 1.6 DCI diesel | 125–160 hp | from +21 to +31 hp | +72 Nm | Engine page → |
| 1.6 T petrol | 204 hp | +23 hp | +44 Nm | Engine page → |
| 1.7 DCI diesel | 150 hp | +21 hp | +60 Nm | Engine page → |
| 1.8 T petrol | 280–300 hp | from +27 to +34 hp | +58 Nm | Engine page → |
| 2.0 DCI NISSAN diesel | 150 hp | +27 hp | +51 Nm | Engine page → |
| 1500 DCI diesel | 90 hp | +19 hp | +41 Nm | Engine page → |
Figures are dyno-tested averages and may vary with hardware condition and fuel quality.
Measured by version
Versions of this model whose ECU and stock power match a dyno row exactly: the figure is the one measured on that engine, not a family average.
| Version | Engine | ECU | Stock | HP Gain | Torque Gain | Order |
|---|---|---|---|---|---|---|
| Renault Megane Iii petrol | EMS3110 | 250 hp | +50 hp 300 hp · +20% | +100 Nm | Order file → | |
| Renault Megane Ii diesel | EDC16C3 | 120 hp | +40 hp 160 hp · +33% | +50 Nm | Order file → | |
| Renault Megane Ii diesel | EDC16C3 | 130 hp | +35 hp 165 hp · +27% | +65 Nm | Order file → | |
| Renault Megane Ii diesel | EDC16C36 | 130 hp | +35 hp 165 hp · +27% | +67 Nm | Order file → | |
| Renault Megane Iii diesel | EDC16C36 | 130 hp | +35 hp 165 hp · +27% | +67 Nm | Order file → | |
| Renault Megane Iii diesel | EDC17CP19 | 160 hp | +35 hp 195 hp · +22% | +45 Nm | Order file → | |
| Renault Megane Iii petrol | EMS3110 | 265 hp | +35 hp 300 hp · +13% | +80 Nm | Order file → | |
| Renault Megane | 1.8 T | BED501 | 280 hp | +34 hp. 314 hp · +12% | +58 Nm | Order file → |
| Renault Megane Iv | 1.8 T | BED501 | 280 hp | +34 hp. 314 hp · +12% | +58 Nm | Order file → |
| Renault Megane diesel | 1.5 DCI | MD1CS016 | 95 hp | +31 hp. 126 hp · +33% | +61 Nm | Order file → |
| Renault Megane petrol | 1.3 TCE | EMS3160 | 130 hp | +31 hp. 161 hp · +24% | +58 Nm | Order file → |
| Renault Megane diesel | EDC15C3 | 100 hp | +30 hp 130 hp · +30% | +60 Nm | Order file → | |
| Renault Megane petrol | 1.3 TCE | EMS3161 | 130 hp | +30 hp. 160 hp · +23% | +54 Nm | Order file → |
| Renault Megane Iii petrol | EMS3110 | 180 hp | +30 hp 210 hp · +17% | +60 Nm | Order file → | |
| Renault Megane diesel | 1.5 DCI RENAULT | SID310 | 110 hp | +28 hp. 138 hp · +25% | +56 Nm | Order file → |
| Renault Megane Iii diesel | 1.5 DCI RENAULT | SID310 | 109 hp | +28 hp. 137 hp · +26% | +56 Nm | Order file → |
| Renault Megane Iii diesel | 1.6 DCI | EDC17C42 | 130 hp | +28 hp. 158 hp · +22% | +69 Nm | Order file → |
| Renault Megane diesel | 1.6 DCI | EDC17C84 | 130 hp | +27 hp. 157 hp · +21% | +48 Nm | Order file → |
| Renault Megane diesel | 2.0 DCI NISSAN | EDC16CP33 | 150 hp | +27 hp. 177 hp · +18% | +51 Nm | Order file → |
| Renault Megane | 1.8 T | BED501 | 300 hp | +27 hp. 327 hp · +9% | +54 Nm | Order file → |
| Renault Megane Ii diesel | 2.0 DCI NISSAN | EDC16CP33 | 150 hp | +27 hp. 177 hp · +18% | +51 Nm | Order file → |
| Renault Megane Iii diesel | 2.0 DCI NISSAN | EDC16CP33 | 150 hp | +27 hp. 177 hp · +18% | +51 Nm | Order file → |
| Renault Megane Iv diesel | 1.6 DCI | EDC17C84 | 130 hp | +27 hp. 157 hp · +21% | +48 Nm | Order file → |
| Renault Megane Iv | 1.8 T | BED501 | 300 hp | +27 hp. 327 hp · +9% | +54 Nm | Order file → |
| Renault Megane Iii | 1.4 TCE | V40 | 131 hp | +26 hp. 157 hp · +20% | +45 Nm | Order file → |
| Renault Megane petrol | 1.3 TCE | EMS3160 | 140 hp | +25 hp. 165 hp · +18% | +51 Nm | Order file → |
| Renault Megane Ii diesel | DDCR | 100 hp | +25 hp 125 hp · +25% | +50 Nm | Order file → | |
| Renault Megane Ii diesel | DDCR | 101 hp | +25 hp 126 hp · +25% | +50 Nm | Order file → | |
| Renault Megane Ii | DDCR | 101 hp | +25 hp 126 hp · +25% | +50 Nm | Order file → | |
| Renault Megane Ii | DDCR | 82 hp | +23 hp 105 hp · +28% | +45 Nm | Order file → | |
| Renault Megane Ii diesel | DDCR | 82 hp | +23 hp 105 hp · +28% | +45 Nm | Order file → | |
| Renault Megane diesel | 1.5 DCI | MD1CS016 | 115 hp | +21 hp. 136 hp · +18% | +42 Nm | Order file → |
| Renault Megane diesel | 1.7 DCI | MD1CS006 | 150 hp | +21 hp. 171 hp · +14% | +60 Nm | Order file → |
| Renault Megane Ii diesel | 1.5 DCI RENAULT/NISSAN | SID305 | 105 hp | +21 hp. 126 hp · +20% | +42 Nm | Order file → |
| Renault Megane Iii diesel | 1.5 DCI RENAULT/NISSAN | SID305 | 106 hp | +21 hp. 127 hp · +20% | +42 Nm | Order file → |
| Renault Megane Iii diesel | 1.5 DCI RENAULT/NISSAN | SID305 | 110 hp | +21 hp. 131 hp · +19% | +42 Nm | Order file → |
| Renault Megane Iii diesel | 1.5 DCI RENAULT/NISSAN | SID307 | 110 hp | +21 hp. 131 hp · +19% | +53 Nm | Order file → |
| Renault Megane diesel | DCM1.2 | 65 hp | +20 hp 85 hp · +31% | +40 Nm | Order file → | |
| Renault Megane Iii petrol | EMS 3150 | 115 hp | +20 hp 135 hp · +17% | +40 Nm | Order file → | |
| Renault Megane Iii petrol | EMS 3150 | 116 hp | +20 hp 136 hp · +17% | +40 Nm | Order file → | |
| Renault Megane Iii petrol | EMS3150 | 116 hp | +20 hp 136 hp · +17% | +40 Nm | Order file → | |
| Renault Megane Iii petrol | EMS 3150 | 130 hp | +20 hp 150 hp · +15% | +35 Nm | Order file → | |
| Renault Megane Iii petrol | EMS3150 | 130 hp | +20 hp 150 hp · +15% | +35 Nm | Order file → | |
| Renault Megane Ii diesel | DCM1.2 | 85 hp | +19 hp 104 hp · +22% | +60 Nm | Order file → | |
| Renault Megane Iii diesel | 1500 DCI | DCM3.4 | 90 hp | +19 hp. 109 hp · +21% | +41 Nm | Order file → |
| Renault Megane diesel | 1.5 DCI | MD1CS006 | 115 hp | +18 hp. 133 hp · +16% | +52 Nm | Order file → |
| Renault Megane Ii diesel | 1.5 DCI RENAULT/NISSAN | SID301 | 105 hp | +16 hp. 121 hp · +15% | +42 Nm | Order file → |
| Renault Megane Iv petrol | 1.2 TCE | EMS3155 | 120 hp | +16 hp. 136 hp · +13% | +27 Nm | Order file → |
| Renault Megane | V40 | 100 hp | +10 hp 110 hp · +10% | +17 Nm | Order file → | |
| Renault Megane | SIRIUS32 | 107 hp | +10 hp 117 hp · +9% | +17 Nm | Order file → | |
| Renault Megane | SIRIUS32 | 140 hp | +10 hp 150 hp · +7% | +20 Nm | Order file → | |
| Renault Megane Ii | S3000 | 140 hp | +10 hp 150 hp · +7% | +8 Nm | Order file → | |
| Renault Megane Iii petrol | S3000 | 143 hp | +10 hp 153 hp · +7% | +8 Nm | Order file → | |
| Renault Megane Iv petrol | ME17.9.20 | 115 hp | +10 hp 125 hp · +9% | +14 Nm | Order file → | |
| Renault Megane | SIRIUS32 | 95 hp | +9 hp 104 hp · +9% | +15 Nm | Order file → | |
| Renault Megane Iii petrol | EMS3120 | 106 hp | +8 hp 114 hp · +8% | +16 Nm | Order file → | |
| Renault Megane | V42 | 110 hp | +5 hp 115 hp · +5% | +8 Nm | Order file → |
40 more versions of the Renault Megane are in our catalogue: we read their ECU and remap them, the dyno figure is not published yet. Upload your file. Order file →
Measured here, tunable everywhere
The Renault Megane engines listed above are the ones we have run on the dyno, so the figures on their pages are readings rather than software estimates. They are not the limit of what we tune: every ECU, engine and model we can read can be remapped for power, Renault Megane or otherwise. If your engine is not on this list, upload the original file anyway.
Every figure here was measured on this engine at a stock power your car has, sometimes on another car fitted with the same unit; the per-version table below marks only the exact matches.
ECU services available on Renault Megane
Solutions supported on the ECUs fitted to this model. Each engine page lists exactly which ones apply to its control units.
Frequently Asked Questions
Which Renault Megane engines can be remapped?
The 15 engines in the table above were measured on our dyno: 1.2 TCE, 1.3 TCE, 1.4 TCE, 1.5 CDI, 1.5 DCI, 1.5 DCI RENAULT, 1.5 DCI RENAULT/NISSAN, 1.6 BTD, 1.6 CDTI, 1.6 DCI, 1.6 T, 1.7 DCI, 1.8 T, 2.0 DCI NISSAN and 1500 DCI. Other Renault Megane engines can be remapped too when we can read the ECU - the table is what we publish, not the limit of the service.
How much power does a Stage 1 add on a Renault Megane?
Between +5 and +50 hp depending on the engine; the best result measured is +50 hp. Every figure is a dyno reading on stock hardware, not an estimate.
Do I have to send the Renault Megane ECU?
No. Read the original file with your tool (KESS3, Autotuner, CMD, Dimsport, PCMTuner and others), upload it, and the tuned file comes back in minutes to write into the car. Only the file travels.
Order your Renault Megane tuning file
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