RS-Tronic, la boutique pour les professionnels de la reprogrammation
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.
KESS3 - Hardware Slave Version
The KESS3 is the ECU reprogramming device developed by Alientech. It reads and writes engine control units (ECU) and automatic gearbox control units (TCU) via three communication modes: OBD, Bench and Boot.
The KESS3 replaces both the KESSv2 and K-TAG in a single unit. It features a new microprocessor, next-generation I/O interfaces, integrated sensors and high-performance memory. Read and write times are reduced compared to the previous generation.
This reference corresponds to the device initialised in Slave version. In Slave mode, read files are encrypted. The modified calibration map is provided by your reference Master.
The Slave version allows full read and write operations on the vehicle independently, at a lower entry cost than a Master. It is the configuration chosen by workshops operating within a network around a reference tuner.
Specifications
- Alientech reference: KESS3HW000
- Version: Slave
- ECU and TCU programming
- OBD, Bench and Boot communication modes
- Hardware only, protocols and subscription not included
Identify your reference Master before purchasing: a Slave device is only operational when paired with a Master that supplies the modified files. At least one protocol activation is required to make the device operational.
Alientech
bFlash
AutoTuner
MagicMotorsport
Stock, prices
A need, a tool to grow your business
Gysflash 123-12 CNT (5M cables)
KESS3 - Hardware Slave Version
AutoTuner Tool - ECU and TCU remapping tool
Besoin d’un kit prêt à démarrer pour la reprogrammation ?
Retrouvez nos kits complets, prêts à l’emploi, avec tout le nécessaire pour démarrer la reprogrammation moteur dans les meilleures conditions.
bFlash Master - ECU and TCU Reprogramming Tool
KESS3 - Hardware Master Version
Gysflash 100-12 HF (5M cables)
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.
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