Description
The Unitronic Stage 1 ECU Performance Software (UES-A67EA839) is precisely engineered for the Audi C8 A6 and A7 3.0 TFSI engines, offering the perfect balance of performance, responsiveness, and reliability. Calibrated for 91 AKI / 95 RON fuel, this software unlocks stronger acceleration, improved throttle response, and optimized efficiency, while maintaining OEM-like smoothness and drivability.
With over 20 years of calibration expertise on Bosch and Siemens engine management systems, Unitronic’s engineering team uses industry-leading tools and dyno testing in climate-controlled environments to develop reliable performance maps. Each calibration undergoes extensive testing across varied driving conditions worldwide, ensuring consistent results whether on the street or track.
Key Features & Benefits:
-
Optimized Throttle Response & Drivability: Sharper engine response with reduced low-end lag
-
Smooth Power Delivery: Broad torque plateau for linear acceleration and optimal performance
-
Ignition Timing for Premium Fuel: Maximizes power and efficiency on higher-octane fuels
-
Maximum Output Within Safe Limits: Increased horsepower and torque without sacrificing reliability
-
Factory Safeties Retained: OEM fail-safes and parameters preserved for worry-free performance
-
Improved Fuel Efficiency: Optimized timing and injection for efficiency during cruising
-
Speed Governor Removed: Unlocks maximum vehicle speed (subject to transmission limits)
-
Proven Development Process: Dyno and real-world validation for OEM-level dependability
-
UniCONNECT+ Support: Flash at home, switch between tunes, return to stock, and manage DTCs
Special Note:
For 2019+ Audi A6/A7 models equipped with DL382+ gearboxes, torque output is reduced by ~50 Nm compared to advertised values due to drivetrain limitations.
Vehicle Fitment:
-
2020 – 2024 Audi A6 allroad 3.0L TFSI
-
2019 – 2024 Audi A6 Quattro Premium 3.0L TFSI
-
2019 – 2024 Audi A6 Quattro Premium Plus 3.0L TFSI
-
2019 – 2023 Audi A6 Quattro S Line 3.0L TFSI
With Unitronic Stage 1 ECU Software, your Audi A6 or A7 3.0 TFSI gains sharper throttle response, enhanced acceleration, and reliable power delivery while preserving OEM comfort and drivability.
