McLaren 650S ECU Remapping & Engine Tuning

We have remap figures for one McLaren 650S engine, the 3.8 Biturbo: 641 to 691 bhp (+7%) and 675 to 736 Nm (+9%). Book your 650S in at our Burnley workshop on 01282 779 000, or find a local dealer.

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McLaren 650S remap figures
McLaren 650S	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
3.8 Biturbo 641 BHP 2014-2017	641	691 (+7%)	675	736 (+9%)

Frequently asked questions

How much power does a remap add to a McLaren 650S?

A remap takes the 650S 3.8 Biturbo from 641 to 691 bhp (+7%).

How much extra torque does a remap give a McLaren 650S?

Torque on the 650S 3.8 Biturbo rises from 675 to 736 Nm (+9%).

Where can I get my 650S remapped?

Book it in at our workshop in Burnley, Lancashire, on 01282 779 000, or find a local remap dealer in our dealer directory.

How we develop your remap

Our remaps are developed in-house at our facility in Lancashire, and cars are developed on our Dynojet 424xLC² dyno. Read more about dyno tuning at BHP UK.

Our Products & Services

All of our software, programming and tuning services are designed and built in-house and are designed to enhance your vehicle and bring out it’s pure & true performance potential.