Sherbrooke Unitronic

8Y.2 Audi RS3 Tuning by Unitronic Learn more about Unitronic's High Performance Software and Hardware offerings for the 8Y.2 Audi RS3 here!

Welcome to Sherbrooke Unitronic 🏁🏁🏁

Some serious stuff is going on !! 8.2Y RS3

Pour tout mes clients qui avaient des TCU “locked” la solution est enfin arrivée !!

Unitronic TCU Unlock Tools for DQ381.2 / ALx52 Transmissions - Now Available With testing and validations completed, Unitronic is proud to release its TCU Unlock Tools for DQ381.2 / AL552 / AL952 transmissions.

The wait is nearly over for 8Y RS3 owners worldwide — something BIG is coming to kick the New Year off right!

After MONTHS of development, refinement, and testing throughout the world, Unitronic will soon release its unlock solution and tuning suite for the factory Bosch MG1 ECU found in the 8Y RS3.

Unitronic has not only spent extra time to ensure the ECU calibrations are well developed for all climates, conditions, and fuels, but we’ve also packed in additional features that have been popularly requested over the years, and throughout our tenure with the last-generation 5 cylinder models. Enthusiasts can expect to see Rolling Antilag, adjustable launch boost and RPM, UniFLEX support, Drive Select-controlled (and customizable) exhaust overrun, and much more!

The MG1CS163 ECUs will require our physical unlock, which is relatively new to the VW/Audi world and with such, it’s important for us to ensure we offer multiple options, including some that do not involve any downtime of your beloved RS3s!  

Stay tuned for more details after the holiday break!

C’est le temps de profiter d’un des meilleurs spéciaux de l’année!🎄

The Unitronic Holiday Sale Starts Now Save $150 / 15% on Unitronic Performance ECU/TCU Software through January 6, 2025 only!

Volkswagen and Audi Tuning by Unitronic Get the most out of your Audi, Volkswagen, Seat, Skoda and Porsche vehicles today with our tuning solutions. Welcome to the official Unitronic website!