Vauxhall Astra 2.0 Di 16v 82 (ii)
Remapping Portsmouth
Vauxhall Astra 2.0 Di 16v 82 (ii) in Portsmouth. 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
Vauxhall Astra 2.0 Di 16v 82 (ii): standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+30 bhp · +37%- Standard82 bhp
- Remapped112 bhp
Torque
+65 Nm · +35%- Standard185 Nm
- Remapped250 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
What does a remap do for the Vauxhall Astra 2.0 Di 16v 82 (ii)? Our figures show power up from 82 to 112 bhp (+37%) and torque up from 185 to 250 Nm (+35%), a stage 1 result you can book in Portsmouth.
Treat the numbers as a guide: they are stage 1 estimates for a diesel Vauxhall Antara in sound condition, and individual cars differ.
Vauxhall Astra 2.0 Di 16v 82 (ii) power and torque after remapping
- Fuel: Diesel
- Standard power: 82 bhp, remapped: 112 bhp (+30 bhp, +37%)
- Standard torque: 185 Nm, remapped: 250 Nm (+65 Nm, +35%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a diesel Vauxhall Antara
Modern diesels are held back by conservative factory calibrations. A remap updates the fuel and boost maps stored in the ECU, which is why drivers notice stronger acceleration from low revs and less need to change down on hills or when loaded.
Vauxhall Astra 2.0 Di 16v 82 (ii) against other Antara engines
Ranked by power gain against the other diesel Antara engines (10 in total), the Astra 2.0 Di 16v 82 (ii) is 7th, 1 bhp below the Antara diesel average of 31 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 30 bhp and 65 Nm sits below that benchmark.
Vauxhall Antara ECU tuning in Portsmouth
This is the Portsmouth site of the Remap Experts network, serving local drivers. We regularly work with drivers in Hayling Island, Winchester, Southsea, Newport and Gosport and nearby areas of the South East.
Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.
If you are closer to Southampton, Sussex and Basingstoke, those neighbouring Remap Experts sites can help too.

Want these figures on your Vauxhall Astra 2.0 Di 16v 82 (ii)?
Tell us about your car and we will come back with a quote by SMS or phone.
Included
What we can do for your Vauxhall Antara
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.
Same model
Other Antara engines
- Vauxhall Antara 2.0 CDTi 150diesel
- Vauxhall Astra 1.3 CDTi 90 (iii)diesel
- Vauxhall Astra 1.7 DTI 75 (ii)diesel
- Vauxhall Astra 1.9 CDTi 100 (iii)diesel
- Vauxhall Astra 2.0 DTI 16v 100 (ii)diesel
- Vauxhall Astra 2.0 T 200 (iii)petrol
- Vauxhall Astra 2.0 T 240 (iii)petrol
- Vauxhall Astra II 1.6 16v 100 (II)petrol
- Vauxhall Astra II 2.0 16 V T 192 (II)petrol
- Vauxhall Astra III 1.7 CDTi 100 (III)diesel
- Vauxhall Astra III 1.7 CDTi 80 (III)diesel
- Vauxhall Astra III 1.9 CDTi 120 (III)diesel
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