Tuning Numbers
Renault Megane RS 2.0T tuning files
3 (ph1)2008–2012250 hpStage 1
TuningFactory provides custom ECU tuning files for professional tuners working with the Renault Megane RS 2.0T 3 (ph1). Review the Stage 1 figures and ECU details below, then submit your original file and requirements through our customer portal.
Stage 1
Performance
Power
300 hp Stage 1
- Original
- 250 hp
- Stage 1
- 300 hp
- Increase
- +50 hp
Torque
440 Nm Stage 1
- Original
- 340 Nm
- Stage 1
- 440 Nm
- Increase
- +100 Nm
Technical specifications
- Fuel type
- Petrol
- Method
- Chiptuning
- Tuning type
- Stage 1
- Cylinder capacity
- 1,998 cc
- Engine ECUs
- Siemens/Continental EMS3150
- or Siemens/Continental EMS3110
- Compression ratio
- 8.6
- Bore × stroke
- 82.7 X 93.0 mm
- Engine code
- F4RT
Reading tools
- KESS3
- KESSv2
- Autotuner
- Byteshooter Toolbox
- CMDFlash
- Flex
- New Genius
Additional options
- DECAT
- DTC Removal
- START/STOP OFF
- FLAPS
- Pop & Bang Crackle map
- Vmax
ECU tuning files for the Renault Megane RS 2.0T 3 (ph1)
Stage 1 performance
The listed Stage 1 output is 300 hp and 440 Nm, compared with the original 250 hp and 340 Nm. This represents an increase of 50 hp and 100 Nm. These figures are indicative; actual results depend on the vehicle’s condition, hardware, fuel and ECU software.
ECU identification
ECU variants listed for this vehicle include Siemens/Continental EMS3150 and Siemens/Continental EMS3110. Check the ECU identification and software version fitted to the vehicle before selecting a reading protocol or requesting a file.

Start your tuning file request
Submit your original ECU file and requirements through the TuningFactory customer portal. Include the ECU identification, the tool used to read the file and any relevant hardware changes. These details help us assess the request against the vehicle in your workshop.
Need help matching the vehicle or ECU? Contact TuningFactory with the identification details so we can discuss your request.
Frequently asked questions
Which reading tool should I use?
Check your tool’s current coverage for the exact ECU and software version fitted to the vehicle. The correct reading protocol depends on that configuration. If you need help identifying it, contact us with the ECU details.
What should I include with my request?
Provide the original ECU file, ECU identification, reading tool and the requested tuning stage or options. Mention relevant hardware changes and any specific requirements.
What do the performance figures represent?
The figures are reference values for the listed vehicle configuration. Actual output can vary with the vehicle’s condition, hardware, fuel and ECU software.