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    Mercedes-Benz GLC63 AMG TCU/CPC Unit With Software Upgrade


    • Eliminated Torque Limitation Restriction (allows ECU access higher torque levels)
    • Eliminated Engine Speed Limitation (allows ECU access higher engine speeds)
    • Eliminated Vehicle Speed Limitation (allows ECU access to higher MPH speeds)
    • Modified Adaptation For Performance Indicator (quicker throttle and engine speed response)
    • Modified Adaptation For Exhaust Valve Controller (exhaust valve control learning enhanced)
    • In-House Engineered & Tested …