Vauxhall Vivaro 2.5 DTI 135
Engine Tuning in Cardiff
Vauxhall Vivaro 2.5 DTI 135 in Cardiff. 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 Vivaro 2.5 DTI 135: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+33 bhp · +24%- Standard135 bhp
- Remapped168 bhp
Torque
+60 Nm · +19%- Standard310 Nm
- Remapped370 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
Engine tuning for the Vauxhall Vivaro 2.5 DTI 135 in Cardiff takes it from 135 to 168 bhp and from 310 to 370 Nm in our stage 1 figures: +33 bhp (24%) and +60 Nm (19%).
The figures above are estimates for a standard, well-maintained Vauxhall Vivaro diesel; they are not a guarantee of any particular result.
Vauxhall Vivaro 2.5 DTI 135: remap at a glance
- Fuel: Diesel
- Standard power: 135 bhp, remapped: 168 bhp (+33 bhp, +24%)
- Standard torque: 310 Nm, remapped: 370 Nm (+60 Nm, +19%)
- Service: stage 1 ECU remap, fully dyno tested
How engine tuning works on a diesel Vauxhall Vivaro
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.
How the Vauxhall Vivaro 2.5 DTI 135 compares
Among the 5 diesel Vivaro engines we have figures for, the 2.5 DTI 135 ranks 3rd for power gain, 1 bhp above the Vivaro diesel average of 32 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 33 bhp and 60 Nm sits below that benchmark.
Remapping your Vauxhall Vivaro in Cardiff
Remap Experts Cardiff is part of the UK-wide Remap Experts network. We regularly work with drivers in Pentyrch, Rumney, Riverside, Rhiwbina and Llandaff and nearby areas of Wales.
Each remap is dyno tested before it is signed off, and is protected by a 30 day money back guarantee and a lifetime software warranty. Ask for a quote online or by phone.
If you are closer to Gwent, Bristol and Midwales, those neighbouring Remap Experts sites can help too.

Want these figures on your Vauxhall Vivaro 2.5 DTI 135?
Send your registration and we will confirm the exact remap, the price and the next available slot.
Included
What we can do for your Vauxhall Vivaro
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