Vauxhall Signum 2.2i 16v 155hp

Stock vs. Tune Maps remap

Measured values for the Vauxhall Signum 2.2i 16v 155hp.

	Stock	Remap	Difference
Power	155 HP	165 HP	+10 HP
Torque	220 Nm	235 Nm	+15 Nm

From the factory the Vauxhall Signum with the 2.2i 16v 155hp engine (2003 - 2008) delivers 155 HP and 220 Nm on petrol. With a Tune Maps remap the calibration is optimised to 165 HP and 235 Nm – that is 6% more power and 7% more torque, while staying within safe limits for engine and drivetrain. The engine is controlled by a Siemens/Continental SIMTEC 81.1 ECU.

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

Engine & ECU data