TCU Upgrade - Audi A4 B9 2.0 TSI MLB (2019)

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  • Regular price $650.00 CAD

DSG Software Precisely Engineered to run with a Unitronic Stage 2 performance software.

Also recommended when using a Unitronic Stage 1 or 1+ performance software.

Performance Software for your TCU Box Code is subject to availability. Excludes DL382 Gen 2 (0HK hardware numbers).



This vehicle has added support through UniCONNECT+ which allows you to program your own vehicle right in your own garage.



  • Increased Torque Limiters
    Unitronic's Stage 2 TCU Performance Software calibrations increase TCU torque limiters to allow for an increased output and has been developed alongside Unitronic's Stage 2 ECU Performance Software for the ultimate overall experience.
  • Dual Setpoint Adjustable Launch Control
    Unitronic has adjusted the launch control RPM setpoints to allow for quicker acceleration off the launch control. Dual-stage launch control allows users to choose between two different launch control RPM setpoints based on the current conditions observed. (surface conditions, tires, etc.) Launch Control Setpoint 1 (3500 RPM) is activated at 100% pedal position, without engaging the kick-down switch. Launch Control Setpoint 2 (4000 RPM) is activated at "110%" pedal position. (100% pedal position with the kick-down switch engaged)
  • Gear Display Enable in D and S Mode
    Gear Display is enabled, allowing the driver to see the current gear in both D- and S-mode on the Virtual Cockpit / MFD.**(D1, D2, D3, etc. and S1, S2, S3, etc.)
    **Some exclusions apply. Contact Unitronic for more information.
  • Quicker Gear Shifts
    Unitronic's TCU Performance Software calibration enhances the gear shift speeds making them up to 70% quicker.
  • End-User Programmable with UniCONNECT+
    Flash your TCU from the comfort of your own home or garage. Within minutes, you'll be enjoying an entirely transformed driving experience.
  • Full Staged Software Suite
    Includes all Stage 2 tune variants and all lower software stages as well.

Related Hardware

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