Performance Calibration for the Mercedes-AMG GT C
Applications: 2018–2020 Mercedes-AMG GT C (C190/R190)
Engine: M178 4.0L V8 Biturbo
ECU: Bosch MED17.7.5
Factory Output (Stock)
550 hp / 502 lb-ft
Factory output may vary by model year and market.
ECUPROGRAM custom-calibrates each vehicle for its fuel, hardware and intended use. The calibration optimizes boost control, ignition timing, fueling, throttle response and factory torque management while retaining the original engine-protection strategies.
Performance Options
Stage 1 — C$2,499
- Designed for stock hardware
- Power target is calibrated specifically for the AMG GT C and confirmed after software, fuel and vehicle-condition review
- Improved throttle response and mid-range torque
- Premium fuel required; 93 octane recommended
Stage 2 — add C$250
- Higher-output calibration tailored specifically to the AMG GT C and its installed hardware
- High-flow or race downpipes required
- Calibration matched to the installed intake and exhaust hardware
- Stage 2 hardware and installation are sold separately
Powergate 4 — add C$430
Optional remote programming device for customers who are not visiting ECUPROGRAM in Calgary.
Included
- Vehicle diagnostic scan before programming
- Custom ECU calibration
- Software installation
- Data logging and calibration review where required
- Original factory file retained for future restoration
Important Information
Final output varies with fuel quality, vehicle condition, modifications and testing conditions. Listed figures are crank-output targets and are not guaranteed dyno results. The vehicle must be mechanically healthy and free of unresolved faults before tuning.
Stage 2 configurations involving emissions-related hardware are intended only where legally permitted. The vehicle owner is responsible for compliance with all applicable road-use and emissions regulations.
Installation
Installation is available in-house at ECUPROGRAM in Calgary. Remote or mail-in programming may also be available after ECU software compatibility is confirmed. Contact us with the VIN and a complete list of vehicle modifications before ordering.
