Vauxhall Signum 1.9 CDTi 100
Engine Tuning in Glasgow

Vauxhall Signum 1.9 CDTi 100 power and torque after remapping

• Fuel: Diesel
• Standard power: 100 bhp, remapped: 135 bhp (+35 bhp, +35%)
• Standard torque: 260 Nm, remapped: 335 Nm (+75 Nm, +29%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel Vauxhall Signum: what changes with a remap

Diesel engines respond strongly to remapping because the ECU controls injection quantity, injection timing and turbo boost pressure. Re-calibrating those maps typically brings the biggest improvement in mid-range torque, which is what you feel when overtaking or towing.

How the Vauxhall Signum 1.9 CDTi 100 compares

Of the 5 diesel Signum engines in our data, this one comes 4th for power gain, which is 1 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 35 bhp and 75 Nm sits at or above that benchmark.

Remapping your Vauxhall Signum in Glasgow

Remap Experts has a dedicated Glasgow site, so you deal with a local team backed by a national network. We regularly work with drivers in Greenock, Paisley, Motherwell, Hamilton and East Kilbride and nearby areas of Scotland.

All our remaps are fully dyno tested, backed by a 30 day money back guarantee and covered by a lifetime software warranty. Request a quote online or call 0800 779 7864.

If you are closer to Edinburgh, Scotland and Fife, those neighbouring Remap Experts sites can help too.