Your remapping partner for over 10 years

RS-Tronic is a network of over 160 resellers in France with recognized expertise in engine remapping. As an official reseller for Alientech, Autotuner, Bitbox, and BFlash, we select and distribute the most reliable tools on the market. Every order includes technical support to help you choose, install, and master your equipment. Whether you are setting up your first workshop or expanding your tool collection, you are buying here with the guarantee of a contact who understands the business.

Engine Remapping Tools

All Brands8

Leading brands in 1 click

Alientech

bFlash

AutoTuner

MagicMotorsport

Stock, prices

A need, a tool to grow your business

Save 19%

Gysflash 123-12 CNT (5M cables)

Sale price€1.099,00HT Regular price €1.355,00HT
Save 10%

AutoTuner Tool - ECU and TCU remapping tool

Sale price€2.610,00HT Regular price €2.900,00HT

Retrouvez nos kits complets, prêts à l’emploi, avec tout le nécessaire pour démarrer la reprogrammation moteur dans les meilleures conditions.

Découvrez tous nos kits de reprogrammation
Save 28%

Gysflash 100-12 HF (5M cables)

Sale price€665,00HT Regular price €921,00HT

Testimonials from our resellers

I opened my RS-Tronic remapping center 3 years ago. The program allowed me to start with comprehensive support: equipment selection, training, and real sales support to launch the business locally.

— RS-Tronic Angers

Joining the RS-Tronic network instead of starting on my own saved me a year. I avoided beginner mistakes regarding the choice of housing and had direct access to technical support from the very first interventions.

— RS-Tronic valves

We integrated the reseller program to diversify our automotive tuning business. Customers who already came to us for maintenance are now asking for remapping services, which is a real plus.

— RS-Tronic Brest

We've been a general garage for 15 years. Engine remapping now represents a real complement to our turnover, without us having to relearn everything: RS-Tronic trained us on the basics and we've progressed with experience.

— RS-Tronic Annecy

The latest articles

All the latest news on engine remapping in France and around the world.

OBD, Bench ou Boot : quel mode de connexion choisir selon votre activité ?

OBD, Bench ou Boot : quel mode de connexion choisir selon votre activité ?

Quand on démarre en reprogrammation moteur, la première question technique qu'on se pose rarement au bon moment, c'est : de quel mode de connexion ai-je vraiment besoin ? OBD, Bench, Boot... chez Alientech, le KESS3 propose ces trois modes de...

Read moreabout OBD, Bench ou Boot : quel mode de connexion choisir selon votre activité ?

Quel outil de reprogrammation pour les BMW série F et G ?

What tuning tool for BMW F and G series?

BMW, an essential market for chiptuningBMW F-platform (F20, F30, F80, F10, F15...) and G-platform (G20, G80, G30, G05...) models represent a significant part of the activity of remapping professionals in France. B48, B58, N55, N20, S55, S58, N57 engines: each...

Read moreabout What tuning tool for BMW F and G series?

KESS3 vs Autotuner : quel outil de reprogrammation choisir en 2026 ?

KESS3 vs Autotuner: Which Remapping Tool to Choose in 2026?

Two References, Two PhilosophiesAlientech's KESS3 and Autotuner are currently the two most widely used remapping tools by chiptuning professionals in Europe. Whether you're setting up your first workshop or looking to expand your fleet, the choice between these two interfaces...

Read moreabout KESS3 vs Autotuner: Which Remapping Tool to Choose in 2026?

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