Toyota Yaris 1.4 D-4d 75 (-2006)
Engine Remapping in West Midlands
Toyota Yaris 1.4 D-4d 75 (-2006) in West Midlands. 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
Toyota Yaris 1.4 D-4d 75 (-2006): standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+27 bhp · +36%- Standard75 bhp
- Remapped102 bhp
Torque
+60 Nm · +35%- Standard170 Nm
- Remapped230 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
Owners of the Toyota Yaris 1.4 D-4d 75 (-2006) in West Midlands can expect a stage 1 remap to take it from 75 to 102 bhp and from 170 to 230 Nm, an extra 27 bhp (36%) and 60 Nm (35%).
The figures above are estimates for a standard, well-maintained Toyota Yaris diesel; they are not a guarantee of any particular result.
Toyota Yaris 1.4 D-4d 75 (-2006) power and torque after remapping
- Fuel: Diesel
- Standard power: 75 bhp, remapped: 102 bhp (+27 bhp, +36%)
- Standard torque: 170 Nm, remapped: 230 Nm (+60 Nm, +35%)
- Service: stage 1 ECU remap, fully dyno tested
How engine remapping works on a diesel Toyota Yaris
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 Toyota Yaris 1.4 D-4d 75 (-2006) compares
Of the 2 diesel Yaris engines in our data, this one comes 1st for power gain, which is exactly the Yaris diesel average.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 27 bhp and 60 Nm sits below that benchmark.
Toyota Yaris ECU tuning in West Midlands
Based around West Midlands, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Tipton, Willenhall, Wednesfield, Walsall and Stourbridge and nearby areas of the West Midlands.
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 Birmingham, Coventry and Worcester, those neighbouring Remap Experts sites can help too.

Get a quote for your Toyota Yaris 1.4 D-4d 75 (-2006)
Tell us about your car and we will come back with a quote by SMS or phone.
Included
What we can do for your Toyota Yaris
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 Yaris engines
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