Ford Mustang - 5.4L V8 GT500

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

Ford Mustang 5.4L V8 GT500 Engine Specifications

Fuel Type
Petrol
Displacement
5409 cc (5.4L)
Compression Ratio
8.4 : 1
Bore x Stroke
90.2 X 105.8 mm
Power per Liter
93.7 HP/L

Ford Mustang 5.4L V8 GT500 Stage 1 Chiptuning Results

VariantOriginal HPTuned HP+HPOriginal NmTuned Nm+Nm
GT500 5.4 V8 507hp507560+53650750+100

Ford Mustang 5.4L V8 GT500: Before this file is prepared

For the Ford Mustang 5.4L V8 GT500, 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.

Ford Mustang 5.4L V8 GT500 Frequently Asked Questions

What tuning services are available for the Ford Mustang 5.4L V8 GT500?
WEREMAP offers 5 tuning services across 1 ECU variants for the Ford Mustang 5.4L V8 GT500.
How much does ECU tuning cost for a Ford Mustang?
ECU tuning prices for the Ford Mustang 5.4L V8 GT500 range from 24 to 120 credits, depending on the ECU variant and tuning service selected.
What ECU does the Ford Mustang 5.4L V8 GT500 use?
The Ford Mustang 5.4L V8 GT500 is available with the following ECU variants: Visteon EEC-VI. WEREMAP provides professional tuning files for all of these.

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