Maserati Granturismo4.2 V8 399 bhp

Available Services


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Model
Maserati Granturismo
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Variant
4.2 V8 399 bhp
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Years
2007-now
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Fuel
Petrol
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Engine Size
4244
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ECU Type
Bosch ME7.3.2
The Maserati Granturismo runs a Ferrari derived 4.2 V8 from the F136 family of engines. In the Granturismo the 4.2 V8 only comes coupled with an automatic gearbox with F1 paddle shift. The performance gains are solid all the way through the rev range making an additional 52Nm of torque and 40bhp throughout with 20bhp at peak. The engine itself will produce more power than this but the automatic gearbox is changing at the same point which is where peak power is produced, therefore if couple to a manual gearbox 35-40bhp at peak would be easily achievable.
Original | Modified | Difference | |
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399bhp | 419bhp | +20bhp | |
460Nm | 511Nm | +51Nm |
Stage Notes
This Stage 1 ECU remap, developed by Celtic Tuning, is designed to safely improve your vehicle's power and torque whilst maintaining standard components and remaining within tolerances.
It's the perfect balance of increased power and day-to-day usability, which is ideal for those who want extra performance but not at the cost of additional hardware or reliability.