Opel Astra III
ECU Tuning in Cardiff
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 Iii remap stats by engine in Cardiff
Opel Astra III 1.7 CDTi 80
dieselView remap stats →Power80 → 108 bhp+28Torque170 → 230 Nm+60Opel Astra (iii) 1.3 CDTi 90
dieselView remap stats →Power90 → 121 bhp+31Torque200 → 270 Nm+70Opel Astra III 1.7 CDTi 100
dieselView remap stats →Power100 → 130 bhp+30Torque240 → 300 Nm+60Opel Astra(iii) 1.9 CDTi 100
dieselView remap stats →Power100 → 130 bhp+30Torque260 → 325 Nm+65Opel Astra III 1.9 CDTi 120
dieselView remap stats →Power120 → 155 bhp+35Torque280 → 345 Nm+65Opel Astra III 1.9 CDTi 150
dieselView remap stats →Power150 → 180 bhp+30Torque320 → 385 Nm+65Opel Astra III 2.0 T 170
petrolView remap stats →Power170 → 210 bhp+40Torque250 → 335 Nm+85Opel Astra(iii) 2.0 T 200
petrolView remap stats →Power200 → 246 bhp+46Torque262 → 337 Nm+75Opel Astra(iii) 2.0 T 240
petrolView remap stats →Power240 → 280 bhp+40Torque320 → 400 Nm+80
Tuning figures are indicative estimates, not guaranteed results.

Which Opel Astra III engine do you have?
Tell us the model and engine and we will come back with the figures and a quote.
Looking for ECU tuning for an Opel Astra III in Cardiff? Pick your engine from the 9 variants below: each page shows the standard figures, the remapped figures and the gain.
Opel Astra III remap results
The biggest power gain in the Opel Astra III range is on the Astra(iii) 2.0 T 200: 200 bhp rises to 246 bhp (+46 bhp, +23%) and torque from 262 Nm to 337 Nm.
Standard power across these engines runs from 80 bhp to 240 bhp, and the average stage 1 gain is 34 bhp and 69 Nm.
Diesel or petrol Opel Astra III
On the Opel Astra III, diesel engines average a gain of 31 bhp and 64 Nm, while petrol engines average 42 bhp and 80 Nm.
As a rule diesels gain more torque and petrols gain more peak power, though it varies by engine.
Book engine tuning for your Opel Astra III in Cardiff
Remap Experts has a dedicated Cardiff site, so you deal with a local team backed by a national network. We regularly work with drivers in Pentyrch, Rumney, Riverside, Rhiwbina and Llandaff 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, Bristol and Midwales, 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.
