Skoda Octavia 1.8 20v 125
ECU Remapping Belfast
Skoda Octavia 1.8 20v 125 in Belfast. 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
Skoda Octavia 1.8 20v 125: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+18 bhp · +14%- Standard125 bhp
- Remapped143 bhp
Torque
+46 Nm · +27%- Standard170 Nm
- Remapped216 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 Skoda Octavia 1.8 20v 125 makes 125 bhp and 170 Nm. With Remap Experts in Belfast it moves to 143 bhp and 216 Nm, which adds 18 bhp (14%) and 46 Nm (27%).
Figures are indicative stage 1 estimates for a healthy petrol Skoda Octavia; results vary with the condition of the vehicle.
Skoda Octavia 1.8 20v 125 remap figures
- Fuel: Petrol
- Standard power: 125 bhp, remapped: 143 bhp (+18 bhp, +14%)
- Standard torque: 170 Nm, remapped: 216 Nm (+46 Nm, +27%)
- Service: stage 1 ECU remap, fully dyno tested
Petrol Skoda Octavia: what changes with a remap
On a petrol car the ECU controls fuelling, spark timing and any turbo boost. A remap re-calibrates those maps within safe limits, so the car responds more eagerly and pulls harder through the rev range.
Skoda Octavia 1.8 20v 125 against other Octavia engines
Ranked by power gain against the other petrol Octavia engines (12 in total), the 1.8 20v 125 is 6th, 7 bhp below the Octavia petrol average of 25 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 18 bhp and 46 Nm sits below that benchmark.
Remapping your Skoda Octavia in Belfast
Drivers in Belfast book through the Belfast Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Holywood, Newtownabbey, Millisle, Lisburn and Dunmurry and nearby areas of Northern Ireland.
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 Glasgow, Scotland and Carlisle, those neighbouring Remap Experts sites can help too.

Want these figures on your Skoda Octavia 1.8 20v 125?
Tell us about your car and we will come back with a quote by SMS or phone.
Included
What we can do for your Skoda Octavia
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 Octavia engines
- Skoda Octavia 1.4 75 (ii)petrol
- Skoda Octavia 1.4i 80 (ii)petrol
- Skoda Octavia 1.6petrol
- Skoda Octavia 1.6 102 (ii)petrol
- Skoda Octavia 1.6 FSI 115 (ii)petrol
- Skoda Octavia 1.8 TSI 160 (ii)petrol
- Skoda Octavia 1.8t 20v 150petrol
- Skoda Octavia 1.8t 20v 180 (rs)petrol
- Skoda Octavia 1.9 Sdi 68diesel
- Skoda Octavia 2.0 8vpetrol
- Skoda Octavia 2.0 FSI 150 (ii)petrol
- Skoda Octavia 2.0 TFSI 200 (ii)petrol
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