From 120 hp to about 165 hp: the Vauxhall Corsa 1.4 Turbo 120hp ((D) – 2006 – 2015) becomes noticeably stronger and more responsive with Stage 1 software. Torque climbs from 175 Nm to about 265 Nm.

This is a petrol engine with a displacement of 1,364 cc and engine code A14NET. The engine is controlled by the Delco E78.

Frequently asked questions

How much power and torque does a Vauxhall Corsa 1.4 Turbo 120hp gain with Stage 1?

About 45 hp and 90 Nm: from 120 hp / 175 Nm to roughly 165 hp / 265 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Vauxhall Corsa 1.4 Turbo 120hp use?

Delco E78.

Figures are indicative and vehicle specific. Check the regulations that apply in your country before modifying engine software.