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Unitronic TCU Upgrade - Audi / C8 / RS6 / 4.0 TFSI EA825
Unitronic TCU Upgrade - Audi / C8 / RS6 / 4.0 TFSI EA825
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Select Your Car to Verify Fitment
Unitronic Stage 3 TCU Performance Software for the AL952 8-speed ZF gearbox is calibrated for use specifically with Unitronic's Stage 3 ECU Performance Software.
Performance Software for your TCU Box Code is subject to availability.
InstallationFlashed directly through the (OBDII) Diagnostic port of your vehicle (10-15 minutes).
UniCONNECT+This vehicle has added support through UniCONNECT+ which allows you to program your own vehicle right in your own garage. Learn More
Features
- Unitronic Engineers identified gearbox originating torque limitations on the TCU side of the AL952 trasmission. In order to overcome these limitations, while ensuring proper torque management and operation, a TCU Performance Software was required to run Unitronic Stage 3 ECU Performance Software for TTE1020 Turbochargers.
Stage 3 TCU Performance Software calibrations necessarily increase the torque limiter to 1300Nm for seamless torque management and harmonious operation with the corresponding Unitronic ECU calibrations and further enhance the user experience.
Oil and Additives Recommendation
Unitronic uses and recommends Liqui Moly Oil & Additives exclusively for your vehicle, which meet Audi/VW approvals. To ensure your vehicle is maintained with the #1 oil brand in Germany, see what is recommended for you with the
Liqui Moly Oil Guide.
⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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