Vauxhall Astra III 2.0 T 170 (III)
Remapping Bristol

Vauxhall Astra III 2.0 T 170 (III) power and torque after remapping

• Fuel: Petrol
• Standard power: 170 bhp, remapped: 210 bhp (+40 bhp, +24%)
• Standard torque: 250 Nm, remapped: 335 Nm (+85 Nm, +34%)
• Service: stage 1 ECU remap, fully dyno tested

How remapping works on a petrol Vauxhall Antara

A petrol remap re-works the engine management calibration: air-fuel ratio, ignition advance and boost where fitted. The result is more power and a more immediate throttle, delivered by software rather than hardware changes.

Vauxhall Astra III 2.0 T 170 (III) against other Antara engines

Ranked by power gain against the other petrol Antara engines (5 in total), the Astra III 2.0 T 170 (III) is 3rd, 3 bhp above the Antara petrol average of 37 bhp.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 40 bhp and 85 Nm sits at or above that benchmark.

Remapping your Vauxhall Antara in Bristol

This is the Bristol site of the Remap Experts network, serving local drivers. We regularly work with drivers in Keynsham, Portishead, Nailsea, Kingswood and Clifton and nearby areas of the South West.

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 Bath, Somerset and Gwent, those neighbouring Remap Experts sites can help too.