Opel Astra II
Engine Tuning in Midwales
Choose your engine to see its standard and remapped power and torque.

- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
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Pick your make, model and engine.
Engines
Opel Astra Ii remap stats by engine in Midwales
Opel Astra II 1.7 DTI 75
dieselView remap stats →Power75 → 102 bhp+27Torque165 → 230 Nm+65Opel Astra II 2.0 Di 16v 82
dieselView remap stats →Power82 → 112 bhp+30Torque185 → 250 Nm+65Opel Astra II 2.0 DTI 16v 100
dieselView remap stats →Power100 → 128 bhp+28Torque230 → 287 Nm+57Opel Astra II 1.6 16v 100
petrolView remap stats →Power100 → 115 bhp+15Torque148 → 175 Nm+27Opel Astra II 2.0 16 V T 192
petrolView remap stats →Power192 → 237 bhp+45Torque250 → 325 Nm+75
Tuning figures are indicative estimates, not guaranteed results.

Own an Opel Astra II?
Not sure which engine you have? Send your registration and we will check.
We cover 5 Opel Astra II engines in Midwales (3 diesel, 2 petrol). Each engine page shows its standard figures, the remapped figures and the gains.
Opel Astra II remap results
The biggest power gain in the Opel Astra II range is on the 2.0 16 V T 192: 192 bhp rises to 237 bhp (+45 bhp, +23%) and torque from 250 Nm to 325 Nm.
Standard power across these engines runs from 75 bhp to 192 bhp, and the average stage 1 gain is 29 bhp and 58 Nm.
Diesel or petrol Opel Astra II
On the Opel Astra II, diesel engines average a gain of 28 bhp and 62 Nm, while petrol engines average 30 bhp and 51 Nm.
As a rule diesels gain more torque and petrols gain more peak power, though it varies by engine.
Opel Astra II engine remapping in Midwales
Remap Experts has a dedicated Midwales site, so you deal with a local team backed by a national network. We regularly work with drivers in Llanidloes, Welshpool, Newtown, Machynlleth and Llandrindod Wells and nearby areas of Wales.
Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty.
If you are closer to Gwent, Cardiff and Chester, those neighbouring Remap Experts sites can help too.
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
