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Unleash #beastmode and improve your vehicles performance in minutes!

The COMPORT handheld ECU programming tool offers pre-loaded OFF-THE-SHELF tunes/maps giving you the ability to continue upgrading your vehicle without the need of purchasing “retunes”.

The COMPORT has the ability to program our custom ECU software (tunes) into your vehicle from the comfort of your own home as well as give you the ability to continue upgrading the vehicle without the need for your ECU to be removed or shipped in!


  • Mercedes-Benz C300 2.0L Turbo
  • Chassis: W205
  • ECU: MED17.7.2
  • Year: 2015-2019 (2020+ vehicles see please see our COMPORT Pro)
  • 2019 Vehicles will need to check sticker on ECU to make sure it is MED17.7.2

Power Gains:

  • Stage 1: +50-60hp / +60-70tq (octane depending)
  • Stage 2: +65-75hp / +75-85tq (octane depending)

Power Plot:


  • AUTO-DETECT tuning maps
  • 6 Pre-loaded OFF-THE-SHELF tunes
    • Stock
    • 91 Octane – STAGE 1 w/ Burble
    • 93 Octane – STAGE 1 w/ Burble
    • 91 Octane – STAGE 2 w/ Burble
    • 93 Octane – STAGE 2 w/ Burble
  • 100% Plug-and-Play functionality 
  • 100% Reversible to original factory tune in minutes


    • Optimized Fuel Mapping
    • Optimized Timing Curve
    • Speed Limiter Removed
    • Improved Fuel Efficiency
    • Broader & Stronger Power Band
    • Lower RPM Hesitation Eliminated
    • Increased Turbocharger Response
    • In-House Engineered & Tested Results
    • Smoother Firmer Transmission Shift Patterns



    • Once plugged into your vehicle, the COMPORT will auto-detect using the vehicle’s ECU information and prompt you to choose from the already equipped OFF-THE-SHELF tune you would like to program into your vehicle. If you have an ECU that is not on file, the COMPORT will prompt a download in which the file we be downloaded and then can be emailed to our engineers who will design new files for you. You will update your handheld and be all set to go!


    • The COMPORT saves your factory ECU calibration giving you the ability to go back to stock at any given time

    MULTIPLE MAPS (tunes)

    • The COMPORT comes equipped with up to 6 custom pre-loaded off-the-shelf tunes/maps (including your stock tune). This gives you the ability to choose what tune you would like to program into your vehicle. Whether you are stock or added a performance part to the vehicle.
    • The COMPORT also has the ability to store CUSTOM TUNED maps as well. Giving you the ability to have your vehicle custom tuned by an AMR Performance certified facility and the tune can be saved on the COMPORT.


    • The COMPORT manager software can be downloaded off our website located under the “SUPPORT” tab. This software gives you the ability to update, upgrade, load and remove tunes off your COMPORT handheld device.


    • For those wanting further custom tuning, AMR Performance offers in-house custom tuning for your vehicle. Any-and-all tunes from AMR Performance can be saved onto your COMPORT giving you the ability to change between tunes as you wish.


      • COMPORT Handheld Programmer
      • OBDII to COMPORT Connector (for flashing/programming)
      • USB cable


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      Additional information

      Weight5 lbs
      Dimensions12 × 10 × 8 in