Opel Astra(iii) 2.0 T 200
Chip Tuning Chester
Opel Astra(iii) 2.0 T 200 in Chester. Standard and remapped figures for this exact engine.

- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Remap stats
Opel Astra(iii) 2.0 T 200: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+46 bhp · +23%- Standard200 bhp
- Remapped246 bhp
Torque
+75 Nm · +29%- Standard262 Nm
- Remapped337 Nm
Tuning figures are indicative estimates, not guaranteed results. Actual results depend on the condition of the vehicle.
Prices from £130
Fully dyno tested | 30 day money back guarantee | Lifetime software warranty
Standard, the Opel Astra(iii) 2.0 T 200 makes 200 bhp and 262 Nm. With Remap Experts in Chester it moves to 246 bhp and 337 Nm, which adds 46 bhp (23%) and 75 Nm (29%).
Figures are indicative stage 1 estimates for a healthy petrol Opel Astra III; results vary with the condition of the vehicle.
Opel Astra(iii) 2.0 T 200: remap at a glance
- Fuel: Petrol
- Standard power: 200 bhp, remapped: 246 bhp (+46 bhp, +23%)
- Standard torque: 262 Nm, remapped: 337 Nm (+75 Nm, +29%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a petrol Opel Astra III
Factory petrol calibrations leave margin for poor fuel and hot climates. A remap tunes the ignition, fuelling and boost maps to make better use of that margin, which shows up as livelier throttle response and stronger acceleration.
Opel Astra(iii) 2.0 T 200 against other Astra III engines
Among the 3 petrol Astra III engines we have figures for, the Astra(iii) 2.0 T 200 ranks 1st for power gain, 4 bhp above the Astra III petrol average of 42 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 46 bhp and 75 Nm sits at or above that benchmark.
Book ECU remapping for your Opel Astra III in Chester
This is the Chester site of the Remap Experts network, serving local drivers. We regularly work with drivers in Nantwich, Sandbach, Runcorn, Northwich and Knutsford and nearby areas of the North West.
You get a fully dyno tested remap, a 30 day money back guarantee and a lifetime software warranty with every job. Get your quote today on 0800 779 7864.
If you are closer to Cheshire, Merseyside and Liverpool, those neighbouring Remap Experts sites can help too.

Ready for chip tuning on your Opel Astra III in Chester?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Opel Astra III
Stage 1 ECU remap
Add power and torque and improve driveability. Software only, tailored to your engine.
ECU repair and testing
Is your engine control unit playing up? We can arrange testing and repair, and source replacement ECUs.
DPF and EGR fault repair
Persistent DPF or EGR errors diagnosed and resolved in accordance with all current road-legal standards.
Engine carbon cleaning
Fault finding and carbon cleaning for the inside of your engine, typically completed in a couple of hours.
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.
Everything you need to know
Plain-English guides to how remapping works, what it does and what to check first.
- 6 min read
What is ECU remapping?
The engine control unit, what a remap changes, and who it suits.
Read guide - 5 min read
The benefits of ECU remapping
More torque, better driveability and the potential for better economy.
Read guide - 6 min read
How ECU remapping works, step by step
From reading the original software to the dyno test.
Read guide