QST Mclaren 720S ECU Tuning Software
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We are thrilled to extend our 30+ years of tuning excellence in to the Mclaren market. The Mclaren's are absolutely phenomenal cars right out of the box and with a few upgrades we can turn them up a notch, adding effortless HP and TQ across the powerband with improved drivability. Our 720S M840T tuning has been thoroughly developed in-house on our own 720S shop car.
Our Stage 1 ECU software upgrade after countless hours of development both on the dyno and the street gives up to 855HP and 880NM with software only.
Stage 2 With our full Race exhaust system, BMC Filters and inlets see's up to 920HP and 920NM on 99ron.
We require your car on-site at our HQ for a day, tuning is developed for 99ron fuel.
We can also tune your car if you remove your ECU and send this in to us, our tuning is all developed and tested, please contact a member of staff to discuss.