Mercedes-Benz C63s W205 ECU Software Upgrade (NorCal Flash)

$1,500.00

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Vehicle:

  • Mercedes-Benz C63S

Power Gains:

  • Stage 1: +105-115hp / +150-160tq (octane depending)
  • Stage 2: +120-130hp / +165-175tq (octane depending)

Note:

This purchase is for AMR Performance ECU software and will require the ECU to be flashed by our AMR Performance NorCal Ambassador. 

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Description

Vehicle:

  • Mercedes-Benz C63S

Power Gains:

  • Stage 1: +105-115hp / +150-160tq (octane depending)
  • Stage 2: +120-130hp / +165-175tq (octane depending)

Octane(s) Available:

  • 91 Octane
  • 93 Octane
  • 95 Ron (euro)
  • 98 Ron (euro)

AMR Performance Enhancement Features:

  • 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

DESCRIPTION:

After hours of data acquisition and numerous runs on the dynamometer, AMR Performance has engineered and developed ECU Software upgrade(s) for the Mercedes-Benz C63S. Not only does this upgrade give the vehicle an increase in horsepower, torque, but also increase the turbocharger’s response, increase in boost levels, optimal fuel curve, and an increase in throttle response! This well engineered recipe turns this normally commuter vehicle into a torque filled throttle happy warrior!

Additional information

Weight15 lbs
Dimensions12 × 12 × 4 in

Customer Reviews

Based on 1 review
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J
Jerel Datoc
Power Boost

The Stage 2 ECU tune is phenomenal! Great power increase without the obnoxious multiple pops. Just a couple pops when downshifting.
Chris who is the Bay Area representative for AMR, uploaded the tune to C63S. He knows his stuff and can help you decide on what you’re looking for in power. Thanks Chris!