Opel Astra III 1.7 CDTi 100
Remapping Devon

Opel Astra III 1.7 CDTi 100 power and torque after remapping

• Fuel: Diesel
• Standard power: 100 bhp, remapped: 130 bhp (+30 bhp, +30%)
• Standard torque: 240 Nm, remapped: 300 Nm (+60 Nm, +25%)
• Service: stage 1 ECU remap, fully dyno tested

How remapping works on a diesel Opel Astra III

Nothing is bolted on in a diesel remap. The ECU's stored maps for injection quantity, rail pressure and turbo boost are rewritten within safe limits, and because diesels make power through torque, that is where the improvement is most obvious.

Opel Astra III 1.7 CDTi 100 against other Astra III engines

Ranked by power gain against the other diesel Astra III engines (6 in total), the 1.7 CDTi 100 is 5th, 1 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 30 bhp and 60 Nm sits below that benchmark.

Opel Astra III chip tuning in Devon

This is the Devon site of the Remap Experts network, serving local drivers. We regularly work with drivers in Paignton, Tiverton, Teignmouth, Plymouth and Newton Abbot and nearby areas of the South West.

You get a fully dyno tested remap, a 30 day money back guarantee and a lifetime software warranty with every job. Get your quote today on 0800 779 7864.

If you are closer to Cornwall, Somerset and Bristol, those neighbouring Remap Experts sites can help too.