McLaren Senna 4.0 V8 800hp

Stock vs. Tune Maps remap

Measured values for the McLaren Senna 4.0 V8 800hp.

	Stock	Remap	Difference
Power	800 HP	850 HP	+50 HP
Torque	800 Nm	900 Nm	+100 Nm

From the factory the McLaren Senna with the 4.0 V8 800hp engine (All) delivers 800 HP and 800 Nm on petrol. With a Tune Maps remap the calibration is optimised to 850 HP and 900 Nm – that is 6% more power and 13% more torque, while staying within safe limits for engine and drivetrain.

Measured values. Results can vary with vehicle condition, fuel quality and hardware.

Engine & ECU data