Opel Zafira 1.7 CDTi 125 (b +2005)
ECU Remapping Bedford
Opel Zafira 1.7 CDTi 125 (b +2005) in Bedford. 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 Zafira 1.7 CDTi 125 (b +2005): standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+25 bhp · +20%- Standard125 bhp
- Remapped150 bhp
Torque
+65 Nm · +23%- Standard280 Nm
- Remapped345 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 Zafira 1.7 CDTi 125 (b +2005) makes 125 bhp and 280 Nm. With Remap Experts in Bedford it moves to 150 bhp and 345 Nm, which adds 25 bhp (20%) and 65 Nm (23%).
Figures are indicative stage 1 estimates for a healthy diesel Opel Zafira; results vary with the condition of the vehicle.
Opel Zafira 1.7 CDTi 125 (b +2005) remap figures
- Fuel: Diesel
- Standard power: 125 bhp, remapped: 150 bhp (+25 bhp, +20%)
- Standard torque: 280 Nm, remapped: 345 Nm (+65 Nm, +23%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a diesel Opel Zafira
Nothing is bolted on in a diesel remap. The ECU's stored maps for injection quantity, rail pressure and turbo boost are rewritten within safe limits, and because diesels make power through torque, that is where the improvement is most obvious.
Opel Zafira 1.7 CDTi 125 (b +2005) against other Zafira engines
Ranked by power gain against the other diesel Zafira engines (6 in total), the 1.7 CDTi 125 (b +2005) is 6th, 6 bhp below the Zafira diesel average of 31 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 25 bhp and 65 Nm sits below that benchmark.
Remapping your Opel Zafira in Bedford
Whether you live in Bedford or nearby, the Bedford Remap Experts site is your local route to a quote. We regularly work with drivers in High Wycombe, Stevenage, Milton Keynes, Leighton Buzzard and Hemel Hempstead and nearby areas of the East of England.
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 Luton, Milton Keynes and Cambridge, those neighbouring Remap Experts sites can help too.

Ready for ECU remapping on your Opel Zafira in Bedford?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Opel Zafira
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 Zafira engines
- Opel Zafira 1.6 16v 101 (a)petrol
- Opel Zafira 1.7 CDTi 110 (b +2005)diesel
- Opel Zafira 1.9 CDTi 100 (b +2005)diesel
- Opel Zafira 1.9 CDTi 120 (b +2005)diesel
- Opel Zafira 1.9 CDTi 150 (b +2005)diesel
- Opel Zafira 2.0 DTI 100 (-2002) (a)diesel
- Opel Zafira 2.0 DTI 82 (a)diesel
- Opel Zafira 2.0 T 200 (b +2005)petrol
- Opel Zafira 2.0 T 240 (b +2005)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