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Mercedes-Benz

AMG GT/GTC/GTS/GTR TCU Tune
Purchase AMG GT/GTC/GTS/GTR TCU Tune
  • SKU: 05-178-00172-1

    AMG GT/GTC/GTS/GTR TCU Tune

  • $2,000.00 $1,700.00

    Black Friday 15% Off: $300.00

  • Prop 65 warning
    Warning

    This product can expose you to chemicals including carbon black, silica - crystalline, formaldehyde, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Manufacturer Weistec
year make model trim engine
2020 Mercedes-Benz AMG GT R Base (C190) Twin Turbo 4L V8 (M178)
2020 Mercedes-Benz AMG GT C Base (C190) Twin Turbo 4L V8 (M178)
2020 Mercedes-Benz AMG GT S Base (C190) Twin Turbo 4L V8 (M178)
2020 Mercedes-Benz AMG GT Base (C190) Twin Turbo 4L V8 (M178)
2019 Mercedes-Benz AMG GT R Base (C190) Twin Turbo 4L V8 (M178)
2019 Mercedes-Benz AMG GT C Base (C190) Twin Turbo 4L V8 (M178)
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Greatly Improved Shifting

The Weistec Engineering AMG GT TCU Upgrade for the GT,GTC,GTS,GTR.  Shifting up and down in gears will be quicker and firmer.  The improved shifting also allows for greater torque capacity which is ideal for modified vehicles that make significantly more power than stock.


Tuning Process: How do I get my ECU/TCU tuned?

Key Features:

  • Faster Shifting

  • Firmer Shifting

  • Improved Street and Track Performance

  • Increased Torque Capacity