Stage 1 ECU Performance Engine Tune

The Unitronic Stage 1 ECU Performance Engine Tune is a sophisticated software upgrade meticulously engineered for the Audi 2.5L TFSI engine, specifically designed for the 2011-2013 TTRS models with a DSG transmission. This tune is precisely calibrated to operate seamlessly on a completely stock vehicle, delivering a significant power increase. When running on 91 octane fuel (95 RON), users can expect an estimated gain of +55 HP and +33 LB-FT of torque, bringing the total output to 395 HP and 365 LB-FT, up from the stock 340 HP and 332 LB-FT. Unitronic has engineered this performance software with strict industry standards and conducted extensive testing across various driving conditions to ensure optimal performance and reliability. Key features include the retention of factory safety limiters, optimized responsiveness and drivability, enhanced smoothness and driving comfort, and improved fuel efficiency. Furthermore, the speed governor is removed, allowing for higher top speeds. This interface allows users the freedom to reflash their Engine Control Unit (ECU) or Transmission Control Unit (TCU) from their own garage. The UniCONNECT+ system also provides diagnostic capabilities and the ability to easily flash back to the vehicle's stock calibration. Unitronic recommends specific battery chargers to ensure an uninterrupted and trouble-free flashing process. This tune is compatible with the 2011-2013 Audi TTRS models equipped with the 2.5L TFSI engine and a DSG transmission.