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 38lbft 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 | |
339lb/ft | 377lb/ft | +38lb/ft |
Stage Notes
The stage 1 software on this vehicle is designed for use with standard components and within tolerances.
This is classed as Celtic Tuning’s fast road application which is the best all round performance for stock vehicles.