McLaren 650S ECU Flash by RSC Tuning

Regular price $3,295.00

Take your McLaren 650S to Hyper-Car Status.... With RSC's ECU Flash for the Mclaren 650S you will see performance gains of almost 80HP at the crank and 75 lb-ft of Torque. This ECU flash is designed to utilize the excess power that Mclaren detuned out of the 650S for future generations of vehicle and to seperate it from the P1. Available via BDM only.
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