Maserati Granturismo - 4.7L V8

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

Maserati Granturismo 4.7L V8 Engine Specifications

Fuel Type
Petrol
Displacement
4691 cc (4.7L)
Compression Ratio
11.25 : 1
Bore x Stroke
94.0 X 84.5 mm
Engine Code
M 145
Power per Liter
91.7 HP/L

Maserati Granturismo 4.7L V8 Stage 1 Chiptuning Results

VariantOriginal HPTuned HP+HPOriginal NmTuned Nm+Nm
4.7 V8 430hp430445+15490510+20
4.7 V8 440hp440460+20490510+20
4.7 V8 460hp460485+25520550+30

Maserati Granturismo 4.7L V8: Before this file is prepared

For the Maserati Granturismo 4.7L 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.

Other Granturismo Engines

Maserati Granturismo 4.7L V8 Frequently Asked Questions

What tuning services are available for the Maserati Granturismo 4.7L V8?
WEREMAP offers 18 tuning services across 2 ECU variants for the Maserati Granturismo 4.7L V8.
How much does ECU tuning cost for a Maserati Granturismo?
ECU tuning prices for the Maserati Granturismo 4.7L V8 range from 24 to 180 credits, depending on the ECU variant and tuning service selected.
What ECU does the Maserati Granturismo 4.7L V8 use?
The Maserati Granturismo 4.7L V8 is available with the following ECU variants: Bosch ME7.3.2, Bosch ME9.1.1. WEREMAP provides professional tuning files for all of these.

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