ABOUT US
About MTG Auto Sport
MTG Auto Sport is a workshop specialising in engine remapping, E85 conversion and automotive electronics, based in Ballancourt-sur-Essonne (91). We welcome you by appointment at the workshop and work throughout France thanks to our File Service and ECU postal service.
BALLANCOURT-SUR-ESSONNE WORKSHOP (91) · FILE SERVICE ACROSS FRANCE · ECU POSTAL SERVICE
Our mission: accessible performance
At MTG Auto Sport, our mission is simple: to offer you reliable, high-performance and personalised solutions for your vehicle, while respecting your budget. Every map is developed specifically for your engine and your use, then checked before delivery. No generic files.
What we do
- Engine remapping Stage 1 and Stage 2, custom maps
- E85 / Flex Fuel conversion by remapping, with no additional box
- DPF, EGR and AdBlue solutions
- Electronic diagnostics, coding and adaptation
- Immo Off, virginisation and cloning of engine and gearbox ECUs
- File Service : you send us your ECU file and we modify it
- Used ECUs identified by their part numbers, with the service of your choice
Professional equipment
We work with professional equipment, including Dimsport and OBDSTAR for reading and writing ECUs, CKECU for Immo Off and virginisation, and Otofix for diagnostics. The original file of your ECU is backed up before any work is carried out and can be reinstalled.
How we work
- Discussion about your vehicle, its condition and your goals
- ECU reading and backup of the original file
- Development of the custom map
- Writing, checking and testing before returning the vehicle to you
Where to find us
The workshop is located in Ballancourt-sur-Essonne (91), close toÉvry-Courcouronnes, Corbeil-Essonnes and Melun. We work by appointment only. Further away? The File Service and ECU postal service work anywhere in France.
YOUR PROJECT
Let's talk about your vehicle.
Workshop by appointment in Ballancourt-sur-Essonne (91). File Service and ECU postal service throughout France.