TVS TCU DQ381 Upgrade available for all models!

For the DQ381 7-speed gearbox TVS Engineering covers now every model and software version, even the latest 2018 models! These gearboxes are installed in the VW Golf 7.5 GTI / R and facelift Audi S3!

TVS offers a wide range of software solutions for the DQ381 transmission. From drivability upgrades for stock vehicles to Stage 3 tunes supporting up to 650-700 Nm of engine torque. No hardware modifications are needed, only our unique developped DSG software. Some new special features which are optional included are listed below:

  • Customized D, S and M mode shifting strategies up to 8000 rpm
  • Multi-step launch control
  • Boost on Launch mode (included “Rally sound”)
  • Race mode without torque reduction
  • Increased clutch oil pressure up to physically maximum (18-19 bar!)

Visit the gearbox software page more information and a detailed explanation of these optional features.

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