Considering an ECU remap for your Vauxhall Astra 1.2T 110hp? A Stage 1 remap can take this (K) - 2019 - 2021 petrol engine from 110 BHP to 150 BHP and from 195 Nm to 270 Nm of torque (turbocharged). This engine scores 8/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Vauxhall Astra can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Vauxhall Astra 1.2T 110hp is a 1.2L turbocharged petrol engine producing 110 BHP and 195 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 150 BHP and 270 Nm — a gain of around 40 BHP (36%) and 75 Nm (38%).
This engine scores highly for remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as high, based on the percentage gain available from the factory output.
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.. Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
| Engine |
|---|
| BHP |
|---|
| Gain |
|---|
| Torque |
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| Gain |
|---|
| Score |
|---|
| 1.2T 130hp | 130 → 150 | +20 | 225 → 270 | +45 | Good (7/10) |
Get a personalised remap quote for your Vauxhall Astra. We'll connect you with a trusted professional in your area.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.
We recommend discussing your specific vehicle with a qualified remap professional before proceeding.
