Vauxhall Signum 2004-2008 [1.9 CDTi 150 bhp | ECU Optimointi | Siruvirittely ]

The 1.9 CDTi 16v 150bhp is the first incarnation of the Multijet engine. Utilising multiple injections per stroke it pushed refinement and power levels to a new high. With our software upgrade we can achieve 212bhp and 443Nm torque which gives for superb performance. We can remove the 225km/h speed limiter upon request as once remapped it will pull all the way past 225km/h. We develop all of our software on the rolling road to ensure accuracy in terms of both power delivery and also to ensure fueling, boost pressures and exhaust gas temperatures are all within tolerance. Our aim is for maximum power whilst maintaining optimum reliability.