M177 ECU Tune C63(s) AMG GT(S)


m177 63 ECU Tune M177  2015+ Mercedes-Benz C63 C63s AMG GT GTS

Select Stage *

SKU: DME177 Categories: ,



  • Stock HP: 503
  • Stock TQ: 480

Stage 1

  • Tuned HP: 600
  • Tuned TQ: 620
  • Stage 1 Gains +97HP / 140TRQ

Stage 2

Requires Downpipe Upgrade

  • Stage 2 HP: 620
  • Stage 2 TQ: 640
  • Stage 2 Gains +117HP / 160TRQ

With Turbo Upgrade these cars are capable of over 700whp



Performance Software precisely engineered. We can also customize your software easily for the mods on the car as well as customize the boost levels for those who want a milder less aggressive tunes (stage1).


Simply Flash your ECU tune to your Vehicle using our handheld Flasher or mail in your ECU


  • Engineered with Strict Industry Standards
  • Extensively Tested Under Various Driving Conditions
  • Factory Safety Limiters Retained
  • Greatest Power and Torque Gains in the Industry, Guaranteed!
  • Optimized Responsiveness and Drivability
  • Optimized Smoothness and Driving Comfort
  • Power Delivery Perfectly Optimized Throughout the Power Band
  • Improved Fuel Efficiency
  • Speed Governor Removed
  • Lower End Hesitation (Lag) Removed
  • 2015+ Mercedes-Benz C63 C63s AMG
  • 2015+ Mercedes-Benz AMG GT GTS
  • 2014+ Mercedes-Benz A45