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McLaren Senna 4.0 V8 800hp

All

800 Original HP
850 Modified HP
800 Original NM
900 Modified NM
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McLaren Senna

McLaren Senna All 4.0 V8 800hp

Key Specifications

Generazione All
Carburante Petrol
Power 800 → 850 hp +50 hp
Torque 800 → 900 Nm +100 Nm
Power
850 HP
+50 HP (+6.3%)
Original 800 HP
Stage 1 850 HP
Torque
900 NM
+100 NM (+12.5%)
Original 800 NM
Stage 1 900 NM

Power Graph

Original Power 800HP
Original Torque 800Nm
Power After Remap 850HP
Torque After Remap 900Nm

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Frequently Asked Questions - McLaren Senna

The cost of Stage 1 tuning for McLaren Senna 4.0 V8 800hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for McLaren Senna typically takes 1-2 hours of work. Time may vary depending on the ECU type.

Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 800 to 850 HP (+6%) is within safe parameters.

With Stage 1 tuning, McLaren Senna goes from 800 HP to 850 HP (+50 HP) and from 800 Nm to 900 Nm (+100 Nm).

Stage 1 remapping takes it from 800 HP to 850 HP (+50 HP, +6%) and torque from 800 Nm to 900 Nm (+100 Nm). These figures refer to the standard engine, with no hardware modifications.

A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.

With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.

Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.

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McLaren
McLaren Senna 4.0 V8 800hp
+50 HP
850 HP