The Opel Signum 2.2i 16v 155hp (2003 - 2008) produces 155bhp and 220Nm in standard form. A Stage 1 ECU remap can raise output to 165bhp and 235Nm, a gain of 10bhp and 15Nm, with no hardware modifications required.
Interested in a Stage 1 remap for your Opel Signum? Get in touch and we will discuss the best options for your vehicle.
JSM Diagnostics comes to you. Mobile ECU remapping across Medway and the surrounding areas.
Call us: 07711 934 905
Mon – Fri: 8:30am – 5:30pm