Considering an ECU remap for your McLaren 720S 4.0 V8 720hp? A Stage 1 remap can take this 2017 -> petrol engine from 720 BHP to 820 BHP and from 770 Nm to 880 Nm of torque (naturally aspirated). This engine scores 4.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your McLaren 720S can achieve.
The McLaren 720S 4.0 V8 720hp is a 4.0L naturally aspirated petrol engine producing 720 BHP and 770 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 820 BHP and 880 Nm — a gain of around 100 BHP (14%) and 110 Nm (14%).
This engine has limited remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. High tuned torque: check transmission torque capacity and service history.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
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All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.
We recommend discussing your specific vehicle with a qualified remap professional before proceeding.
