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Mercedes Benz C ClassC63 AMG 350 KW

Mercedes Benz
Available Services
Rev Limit removal
  • Model

    Mercedes Benz C Class

  • Variant

    C63 AMG 350 KW

  • Years

    2015-now

  • Fuel

    Petrol

  • Engine Size

    3982

  • ECU Type

    Bosch MED17.7.2

Celtic Tuning's economy software is designed to improve fuel efficiency during normal daily driving, specifically under part-throttle conditions.

It delivers a smoother power curve and improved fuel economy, though actual savings and performance gains will depend on factors such as driving style, road conditions, and vehicle load.

Original Modified Difference
350

KW

429

KW

+79

KW

649

Nm

891

Nm

+242

Nm

Stage Notes

This Stage 1 ECU remap, developed by Celtic Tuning, is designed to safely improve your vehicle's power and torque whilst maintaining standard components and remaining within tolerances.

It's the perfect balance of increased power and day-to-day usability, which is ideal for those who want extra performance but not at the cost of additional hardware or reliability.