AMR ECU UPGRADE | 2022-2026 MERCEDES-BENZ E53 | M256M | 3.0L I6 TURBO

$2,999.99

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Availability: Ships in 24 hours
Calibration Code: AMR.M256M.E53.CAL
California Residents: Prop 65 Warning


NOTE: Expected turnaround time is 10 to 14 business days. This is due to the extensive security protocols within these ECUs which are labor intensive to get around. The ECU will be returned to you with the tune already installed and active! 


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Description

Application:

  • Years: 2022, 2023, 2024, 2025, 2026
  • Make: Mercedes-Benz
  • Model: E53 AMG
  • Engine: 3.0L EQ-Boost (M256M)

Power Gains:

  • Stage 1 Performance: up to 105hp /  up to 130tq (octane depending)

Enhancements:

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

Additional information

Weight5 lbs
Dimensions12 × 12 × 4 in
Vehicle Year

2018, 2019, 2020, 2021

Vehicle Engine

3.0L TURBOCHARGED

Vehicle Chassis

W213

Engine Platform

M256

ECU

MG1CP002

Part Category

ECU TUNING

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