Opel Signum 1.9 CDTi 150
Chip Tuning Chester

Opel Signum 1.9 CDTi 150 power and torque after remapping

• Fuel: Diesel
• Standard power: 150 bhp, remapped: 180 bhp (+30 bhp, +20%)
• Standard torque: 320 Nm, remapped: 385 Nm (+65 Nm, +20%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel Opel Signum: what changes with a remap

On a diesel the ECU decides how much fuel is injected and how hard the turbo works. A remap adjusts those calibrations within safe limits, so the gains show up mainly as extra torque low in the rev range and smoother, more responsive pull.

Opel Signum 1.9 CDTi 150 against other Signum engines

Ranked by power gain against the other diesel Signum engines (5 in total), the 1.9 CDTi 150 is 5th, 6 bhp below the Signum diesel average of 36 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 30 bhp and 65 Nm sits below that benchmark.

Book vehicle tuning for your Opel Signum in Chester

Drivers in Chester book through the Chester Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Nantwich, Sandbach, Runcorn, Northwich and Knutsford and nearby areas of the North West.

Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.

If you are closer to Cheshire, Merseyside and Liverpool, those neighbouring Remap Experts sites can help too.