Cedar PerformanceECU / DME tuning
Orange Mercedes-AMG GT Black Series photographed in an unbranded circuit paddock

Mercedes-AMG M178 calibration

2021 Mercedes-AMG GT Black Series Tune

$700

Stage 1: 91 or 93 octane gasoline. Stock hardware. Stage 2: 91 or 93 octane gasoline. Upgraded Exhaust.

Stages3
Pricing$700
Power target830-840 HP / 710 TQ
PlatformM178 C190
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Tune selection

Choose Your Tune

Selected tuneStage 1
Price$700
Power target830-840 HP / 710 TQ
Next stepStart your order

91 or 93 octane gasoline. Stock hardware.

Continue with Stage 1

Power target comparison

Power Targets

2021 Mercedes-AMG AMG GT Black Series M178 power target dyno sheet Cedar Performance Power Target Comparison 0 0 100 100 200 200 300 300 400 400 500 500 600 600 700 700 800 800 900 900 1000 1000 1100 1100 1200 1200 1300 1300 1400 1400 1500 1500 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 720.00 590.00 840.00 710.00 900.00 740.00 1295.00 945.00 6.264 Stock · 720.00 HP @ 6.25k 590.00 TQ @ 3.75k Power (hp) Torque (tq) Engine RPM (rpmx1000) 2021 Mercedes-AMG AMG GT Black Series · Cedar Performance
CalibrationHPTQ
STOCK Performance720590
Stage 1 CedarTUNE830-840710
Stage 2 CedarTUNE870-900740
Stage 3 CedarTUNE1080-1295885-945