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Maserati GranTurismo Modena M189 ECU Remapping

Maserati GranTurismo Modena M1893.0 Nettuno V6 Twin Turbo · 2023–2026

Stage 1 £599

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The Maserati GranTurismo Modena M189 (2023 to 2026) leaves the factory with 490 PS and 600 Nm from its 3.0 petrol engine. Our Stage 1 estimate takes it to 570 PS and 700 Nm, roughly 16% more power and 17% more torque.

Stage 1 price

£599

Stage 1 ECU remap

Estimated gain

+80 PS · +100 Nm

Power

Stock
490 PS
Stage 1
570 PS

Torque

Stock
600 Nm
Stage 1
700 Nm

Figures are STX Tuning estimates for a healthy standard car, not a dyno result for your vehicle. Power is shown in PS. These are existing vehicle library estimates, not independently measured results.

Where would you like it done?
01753 439130
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What we do

More than just ECU remapping.

From Stage 1 and Stage 2 ECU remapping to gearbox tuning and supporting performance upgrades, STX Tuning offers specialist vehicle software and tuning services for compatible petrol and diesel cars and vans.

Explore the available options for your exact vehicle at our Slough workshop, with suitable mobile ECU remapping appointments available across selected surrounding areas.

Not sure which tuning service you need?

Tell us what you drive and what you'd like to achieve. We'll check your vehicle and help you explore the available options.

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Get my tuning quoteCall STX Tuning: 01753 439130

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  • Slough workshop
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