Mercedes-Benz CL - 6.2L V8

1 ECU found for this engine. Select an ECU to view available tuning services and pricing.

Mercedes-Benz CL 6.2L V8 Engine Specifications

Fuel Type
Petrol
Displacement
6208 cc (6.2L)
Compression Ratio
11.3 : 1
Bore x Stroke
102.2 X 94.6 mm
Engine Code
M156
Power per Liter
77.5 HP/L

Mercedes-Benz CL 6.2L V8 Stage 1 Chiptuning Results

VariantOriginal HPTuned HP+HPOriginal NmTuned Nm+Nm
63 AMG 481hp481530+49630660+30
63 AMG Black Series 508hp508530+22630660+30
63 AMG 514hp514530+16630660+30
63 AMG 525hp525555+30630660+30

Mercedes-Benz CL 6.2L V8: Before this file is prepared

For the Mercedes-Benz CL 6.2L V8, the uploaded file is the final reference. We check whether it is original or already modified before preparing the order, and we contact you first if the read or selected service does not match the vehicle data.

  • Upload a complete original ECU read from the tool you used, or a TCU read only when the selected service is gearbox tuning.
  • Add the vehicle year, gearbox, read/write tool and any dashboard or diagnostic symptoms.
  • Select only the services that match the actual vehicle hardware and intended legal use.

Mercedes-Benz CL 6.2L V8 Frequently Asked Questions

What tuning services are available for the Mercedes-Benz CL 6.2L V8?
WEREMAP offers 11 tuning services across 1 ECU variants for the Mercedes-Benz CL 6.2L V8.
How much does ECU tuning cost for a Mercedes-Benz CL?
ECU tuning prices for the Mercedes-Benz CL 6.2L V8 range from 24 to 180 credits, depending on the ECU variant and tuning service selected.
What ECU does the Mercedes-Benz CL 6.2L V8 use?
The Mercedes-Benz CL 6.2L V8 is available with the following ECU variants: Bosch ME9.7. WEREMAP provides professional tuning files for all of these.

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