Audi S7 4.0 TFSI 420hp

Stock vs. Tune Maps remap

Measured values for the Audi S7 4.0 TFSI 420hp.

	Stock	Remap	Difference
Power	420 HP	540 HP	+120 HP
Torque	550 Nm	800 Nm	+250 Nm

From the factory the Audi S7 with the 4.0 TFSI 420hp engine (2012 - 2019) delivers 420 HP and 550 Nm on petrol. With a Tune Maps remap the calibration is optimised to 540 HP and 800 Nm – that is 29% more power and 45% more torque, while staying within safe limits for engine and drivetrain. The engine is controlled by a Bosch MED17.1.1 ECU.

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

Engine & ECU data