McLaren M840T

McLaren 720S M840T Calibration

The McLaren 720S M840T already has the hardware. The right calibration helps bring it together - sharper response, stronger usable torque, and a cleaner pull that feels more connected from the driver's seat.

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VolluxTuned by Vollux Autowerks | Schnecksville, PA | In-house AWD Dynojet
Starting at$3,499
Dynojet examples3
Best WHP gain+157
Best WTQ gain+108

What changes from the driver's seat?

Exotic calibration for one of the fastest modern supercars on the road. Controlled, review-first, and backed by real Dynojet examples.

  • Sharper throttle response
  • Stronger usable torque
  • Cleaner power delivery
  • Calibration matched to vehicle setup and goals
  • Dyno or log review where applicable

Before you buy

Submit a calibration review so we can confirm vehicle setup, ECU support, flash path, hardware, fuel, goals, and compliance before selling the wrong option.

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About these examples: These examples are from individual vehicles tested on our Dynojet. Baseline may represent stock, as-arrived, previous calibration, or hardware-only condition. Results vary by vehicle, hardware, fuel, condition, and setup.

Real Dynojet examples from this platform

Graphs show selected examples from reviewed vehicles. They are useful evidence for context, not guaranteed outcomes for every car.

McLaren2021Example result
2021 McLaren 720s Example
McLaren 720S M840T
Baseline664 WHP / 542 WTQ
Calibrated820 WHP / 650 WTQ
Gain+157 WHP / +108 WTQ
2021 McLaren 720s baseline versus calibrated dyno graph showing WHP and WTQ gains
McLaren2018Example result
2018 McLaren 720s Example
McLaren 720S M840T
Baseline702 WHP / 570 WTQ
Calibrated819 WHP / 661 WTQ
Gain+117 WHP / +90 WTQ
2018 McLaren 720s baseline versus calibrated dyno graph showing WHP and WTQ gains
McLaren2019Example result
2019 McLaren 720s Example
McLaren 720S M840T
Baseline702 WHP / 583 WTQ
Calibrated773 WHP / 666 WTQ
Gain+72 WHP / +83 WTQ
2019 McLaren 720s baseline versus calibrated dyno graph showing WHP and WTQ gains

Result table

ExampleBaseline WHP/WTQCalibrated WHP/WTQGain WHP/WTQ
2021 McLaren 720s Example664 / 542820 / 650+157 / +108
2018 McLaren 720s Example702 / 570819 / 661+117 / +90
2019 McLaren 720s Example702 / 583773 / 666+72 / +83

Built for compliant vehicles

VolluxTuned calibrations are intended for supported, emissions-compliant vehicles. If your vehicle has emissions-related faults, failed monitors, or missing required equipment, those issues need to be mechanically repaired before calibration.

Questions

Are results guaranteed?

No. Dyno graphs are examples from individual vehicles and setups. Your result depends on vehicle condition, fuel, hardware, dyno conditions, and calibration goals.

Is baseline always stock?

No. Baseline may represent stock, as-arrived, previous calibration, hardware-only, or another configuration.

Do you turn off emissions faults or readiness monitors?

No. VolluxTuned does not disable emissions-related faults, monitors, readiness checks, or diagnostic functions. We do not provide calibrations intended to bypass, defeat, or remove emissions equipment.

Ready to wake up your McLaren 720S M840T?

Send us your vehicle details, current modifications, fuel, and goals. We'll review the setup and confirm the right calibration path.

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