Custom ECU & TCU Engine Remapping

Experts in engine remapping, DPF/AdBlue/EGR solutions for light, agricultural and heavy vehicles.
Custom-made files.

Performance. Reliability. Expertise.

  • Custom mapping (no generic files)
  • Light vehicles, vans, heavy trucks, and agricultural
  • ECU and TCU optimization (automatic gearbox / DSG)

Remote service (file service) and professional support with fast response.

Atelier reprogrammation moteur professionnel - MG Reprog Lyon
Why Choose Us

The MGREPROG Difference

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Years of experience

Expert engine mapping technicians

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Tailor-made

Personalized files - no generic ones

Competitive Pricing

Transparency and best market prices

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Support

Support included after-service

FAQ

Frequently Asked Questions & Advice

Is Stage 1 reliable?
Yes, when custom-made and within engine tolerances. Sound mechanics required.
What is the difference between Stage 1 and Stage 2?
Stage 2 requires mechanical modifications and offers higher gains. Petrol engine - SP98 recommended.
Can I revert to original?
Yes, the original file can be reinstalled.
Does FlexFuel E85 allow mixing?
Yes, depending on the engine management setup. Check spark plugs/injectors. Start with 50% SP98 tank.
DPF/AdBlue: what to do before sending?
Reset systems before sending the file.
Pop&Bang: what are the risks?
Track use only. Mechanical risk if misused.
What maintenance after reprogramming?
Frequent oil changes recommended: engine every 10-15k km, gearbox every 30-80k km. SP98 recommended.

Ready to optimize your vehicle?

Order your custom mapping now

MG Reprog
Order your mapping
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Nos garanties

Développement de cartographies moteur

Expertise & engagement

Nos services
Nous contacter

Horaires

Lundi – Vendredi : 09h00 – 19h00
Samedi : 09h00 – 13h00

Localisation

Lyon, France

Email

[email protected]
À propos de MGREPROG

MGREPROG est votre partenaire spécialisé dans le développement de cartographies moteur et de boîtes de vitesses (ECU & TCU), ainsi que dans la mise en œuvre de solutions électroniques avancées.

Fort de plus de 12 ans d'expérience, MGREPROG propose des fichiers sur mesure, développés avec rigueur, expertise et confidentialité, au service des professionnels comme des passionnés exigeants.

Take advantage of our professional engine remapping services