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McLaren 540C 3.8 V8 540hp

All

540 Original HP
620 Modified HP
540 Original NM
680 Modified NM
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McLaren 540C

McLaren 540C All 3.8 V8 540hp

Key Specifications

Generazione All
Carburante Petrol
Power 540 → 620 hp +80 hp
Torque 540 → 680 Nm +140 Nm
Power
620 HP
+80 HP (+14.8%)
Original 540 HP
Stage 1 620 HP
Torque
680 NM
+140 NM (+25.9%)
Original 540 NM
Stage 1 680 NM

Power Graph

Original Power 540HP
Original Torque 540Nm
Power After Remap 620HP
Torque After Remap 680Nm

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Frequently Asked Questions - McLaren 540C

The cost of Stage 1 tuning for McLaren 540C 3.8 V8 540hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for McLaren 540C 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 540 to 620 HP (+15%) is within safe parameters.

With Stage 1 tuning, McLaren 540C goes from 540 HP to 620 HP (+80 HP) and from 540 Nm to 680 Nm (+140 Nm).

Stage 1 remapping takes it from 540 HP to 620 HP (+80 HP, +15%) and torque from 540 Nm to 680 Nm (+140 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 540C 3.8 V8 540hp
+80 HP
620 HP