Vauxhall Astra 2.0 Turbo OPC 240hp Remap
Expected gains of +35 BHP and +80 Nm torque
Get Your Free Quote ↓BHP+35 hp (15%)
Standard
240 hp
Tuned
275 hp
Torque+80 Nm (25%)
Standard
320 Nm
Tuned
400 Nm
Suitability
Good (7/10)Gains Profile
Torque-focusedHeadroom
MediumVauxhall Astra 2.0 Turbo OPC 240hp ECU Remapping
Considering an ECU remap for your Vauxhall Astra 2.0 Turbo OPC 240hp? A Stage 1 remap can take this (H) - 2004 - 2009 petrol engine from 240 BHP to 275 BHP and from 320 Nm to 400 Nm of torque (turbocharged). This engine scores 7/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Vauxhall Astra can achieve.
How this engine compares
- 10thof 42 Vauxhall Astra engines by power gain
- 54%of the 9,842 engines we hold gain data for see a smaller power increase
- 64%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Vauxhall Astra 2.0 Turbo OPC 240hp is a 2.0L turbocharged petrol engine producing 240 BHP and 320 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 275 BHP and 400 Nm — a gain of around 35 BHP (15%) and 80 Nm (25%).
This engine has moderate remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.
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.
Considerations
!Turbo petrol: fuel quality and cooling can influence repeatable performance.
Other Astra (H) - 2004 - 2009 Engines
| Engine | BHP | Gain | Torque | Gain |
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