Stage 2 DSG (Tune) Software - RS3/TTRS

When you're running a Stage 1+ or Stage 2 ECU tune, the factory DSG calibration simply isn't built to handle the increased torque output — and without a matching TCU tune, you're putting unnecessary strain on the gearbox and leaving real performance on the table. Unitronic's Stage 2 DSG Performance Software is engineered specifically to work alongside Unitronic Stage 1+ and Stage 2 ECU tunes, with raised torque limiters and increased clutch clamping pressure to properly support the added power.

Features

• Raised Torque Limiters — TCU torque limits are increased to properly support the higher output of a Stage 1+ or Stage 2 ECU tune, developed and tested alongside Unitronic's ECU calibrations.
• Increased Clutch Clamping Pressure — Clutch pressure is raised to ensure the gearbox properly grips and sustains the increased torque without slipping.
• Up to 70% Quicker Gear Shifts — Dramatically faster shift speeds in both D and S modes for a more responsive, performance-oriented driving experience.
• Optimized D & Sport Modes — D-mode is recalibrated for smooth daily driving and improved efficiency. S-mode is tuned for maximum acceleration and performance.
• Launch Control Limiter Unlocked — The factory TCU limits launch control engagement to just 200 uses. Unitronic removes this restriction entirely.
• Flash from Home — Compatible with the Unitronic UNIConnect+ Cable for a quick ~70 second flash from your own garage.
• Full Stage Suite Included — Includes Stage 1 and Stage 2 DSG variants in one purchase.

Important Notes

• Software availability is subject to your TCU box code.
• 2019+ models may require the hood open during the flashing process.
• This DSG tune is calibrated to run with Unitronic Stage 1+ or Stage 2 ECU software. Running a higher ECU stage without a matching DSG tune is not recommended.