Vauxhall Astra III 1.9 CDTi 150 (III)
Engine Tuning West Midlands

Vauxhall Astra III 1.9 CDTi 150 (III) 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

What a remap does for a diesel Vauxhall Antara

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.

Vauxhall Astra III 1.9 CDTi 150 (III) against other Antara engines

Of the 10 diesel Antara engines in our data, this one comes 4th for power gain, which is 1 bhp below the Antara 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 65 Nm sits below that benchmark.

Book ECU remapping for your Vauxhall Antara in West Midlands

This is the West Midlands site of the Remap Experts network, serving local drivers. We regularly work with drivers in Tipton, Willenhall, Wednesfield, Walsall and Stourbridge and nearby areas of the West Midlands.

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 Birmingham, Coventry and Worcester, those neighbouring Remap Experts sites can help too.