Product Details

VF Engineering's Performance ECU Software unlocks a significant step up in power, torque, and throttle response for the Mercedes-Benz AMG (GTR/GTR Pro). Developed in-house by VF Engineering's calibration team, this precision engine tune sharpens acceleration and drivability across the rev range while keeping the factory smoothness and reliability that make the AMG so usable every day.

Each calibration is tailored to the Mercedes-Benz AMG (GTR/GTR Pro)'s engine and integrates seamlessly with the factory ECU, so you keep OEM refinement, cold-start behavior, and safety systems intact. The result is a stronger, more responsive AMG that feels transformed the moment you press the throttle — backed by VF Engineering's decades of forced-induction and calibration expertise.

Features

  • In-house developed calibration for measurable power and torque gains
  • Sharper throttle response and stronger acceleration across the rev range
  • Retains factory smoothness, cold-start behavior, and safety systems
  • Tailored specifically to the Mercedes-Benz AMG (GTR/GTR Pro)'s engine
  • Backed by VF Engineering's calibration and forced-induction expertise
Specifications
Part Number VFP.MER.GTR.ST1
Part Name VF Engineering Performance ECU Software
Vehicle 2017-2022 Mercedes-Benz AMG (GTR/GTR Pro)
Software Type Performance ECU Software
Vehicle Fitment
  • 2017 Mercedes-Benz AMG (GTR/GTR Pro)
  • 2018 Mercedes-Benz AMG (GTR/GTR Pro)
  • 2019 Mercedes-Benz AMG (GTR/GTR Pro)
  • 2020 Mercedes-Benz AMG (GTR/GTR Pro)
  • 2021 Mercedes-Benz AMG (GTR/GTR Pro)
  • 2022 Mercedes-Benz AMG (GTR/GTR Pro)
Important Note

Your tune is supplied with a VF Engineering HEX cable — you read and write the file yourself using a Windows computer. Step-by-step instructions: https://vfengineering.com/pages/mercedes-benz-hex-downloads. Turnaround is typically 24 to 48 hours.

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