Opel Astra III 1.9 CDTi 120
ECU Remapping Bedford

Opel Astra III 1.9 CDTi 120 power and torque after remapping

• Fuel: Diesel
• Standard power: 120 bhp, remapped: 155 bhp (+35 bhp, +29%)
• Standard torque: 280 Nm, remapped: 345 Nm (+65 Nm, +23%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU remapping works on a diesel Opel Astra III

The gains from remapping a diesel come from the engine management software rather than new parts: injection, boost and torque limits are re-mapped, which is why torque improves most and why the car often feels easier to drive at lower revs.

Opel Astra III 1.9 CDTi 120 against other Astra III engines

Of the 6 diesel Astra III engines in our data, this one comes 1st for power gain, which is 4 bhp above 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 35 bhp and 65 Nm sits at or above that benchmark.

Book chip tuning for your Opel Astra III in Bedford

This is the Bedford site of the Remap Experts network, serving local drivers. We regularly work with drivers in High Wycombe, Stevenage, Milton Keynes, Leighton Buzzard and Hemel Hempstead and nearby areas of the East of England.

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 Luton, Milton Keynes and Cambridge, those neighbouring Remap Experts sites can help too.