PEAK GAINS:
+62WHP (81BHP)
+68WTQ (87ft/lbs)
MID-RPM GAINS:
Over 100WHP (116BHP)
Over 100WTQ (116ft/lbs)
The McLaren 650S is powered by a 3.8-litre twin-turbo V8 that shares much of its architecture with higher-performance models such as the 675LT. In standard form, this leaves a noticeable amount of untapped potential within the factory calibration.
We offer the Velocity AP ECU tuning for the McLaren 650S, a carefully developed software package refined through extensive dyno testing, road testing, and detailed data analysis. This calibration improves throttle response and unlocks additional power and torque, enhancing overall performance while retaining factory drivability and reliability.
The Velocity AP software has been developed and tested alongside supporting exhaust hardware to ensure a well-balanced and proven upgrade. As the official UK dealer, we supply and install this software in-house, providing a professional and dependable solution for McLaren 650S owners looking to enhance their car’s performance.


