Mercedes-Benz SL - 5.5L V8

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

Mercedes-Benz SL 5.5L V8 Engine Specifications

Fuel Type
Petrol
Displacement
5439 cc (5.4L)
Compression Ratio
11.0 : 1
Bore x Stroke
97.0 X 92.0 mm
Engine Code
M113.988
Power per Liter
91.9 HP/L

Mercedes-Benz SL 5.5L V8 Stage 1 Chiptuning Results

VariantOriginal HPTuned HP+HPOriginal NmTuned Nm+Nm
55 AMG 500hp500540+40700820+120
55 AMG 517hp517540+23700820+120

Mercedes-Benz SL 5.5L V8: Before this file is prepared

For the Mercedes-Benz SL 5.5L 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 SL 5.5L V8 Frequently Asked Questions

What tuning services are available for the Mercedes-Benz SL 5.5L V8?
WEREMAP offers 11 tuning services across 1 ECU variants for the Mercedes-Benz SL 5.5L V8.
How much does ECU tuning cost for a Mercedes-Benz SL?
ECU tuning prices for the Mercedes-Benz SL 5.5L V8 range from 24 to 120 credits, depending on the ECU variant and tuning service selected.
What ECU does the Mercedes-Benz SL 5.5L V8 use?
The Mercedes-Benz SL 5.5L V8 is available with the following ECU variants: Bosch ME9.7. WEREMAP provides professional tuning files for all of these.

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