Opel Astra III 1.7 CDTi 80
ECU Tuning in Devon

Opel Astra III 1.7 CDTi 80 power and torque after remapping

• Fuel: Diesel
• Standard power: 80 bhp, remapped: 108 bhp (+28 bhp, +35%)
• Standard torque: 170 Nm, remapped: 230 Nm (+60 Nm, +35%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel Opel Astra III: 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.

How the Opel Astra III 1.7 CDTi 80 compares

Of the 6 diesel Astra III engines in our data, this one comes 6th for power gain, which is 3 bhp below the Astra III diesel average of 31 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 28 bhp and 60 Nm sits below that benchmark.

Opel Astra III engine tuning in Devon

Remap Experts has a dedicated Devon site, so you deal with a local team backed by a national network. We regularly work with drivers in Paignton, Tiverton, Teignmouth, Plymouth and Newton Abbot and nearby areas of the South West.

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 Cornwall, Somerset and Bristol, those neighbouring Remap Experts sites can help too.