VW Transporter T5 2.5 174
Remapping in Portsmouth
VW Transporter T5 2.5 174 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
VW Transporter T5 2.5 174: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+35 bhp · +20%- Standard174 bhp
- Remapped209 bhp
Torque
+115 Nm · +29%- Standard400 Nm
- Remapped515 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
Remapping for the VW Transporter T5 2.5 174 in Portsmouth takes it from 174 to 209 bhp and from 400 to 515 Nm in our stage 1 figures: +35 bhp (20%) and +115 Nm (29%).
The figures above are estimates for a standard, well-maintained Volkswagen T4 Bus diesel; they are not a guarantee of any particular result.
VW Transporter T5 2.5 174 remap figures
- Fuel: Diesel
- Standard power: 174 bhp, remapped: 209 bhp (+35 bhp, +20%)
- Standard torque: 400 Nm, remapped: 515 Nm (+115 Nm, +29%)
- Service: stage 1 ECU remap, fully dyno tested
Diesel Volkswagen T4 Bus: what changes with a remap
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 VW Transporter T5 2.5 174 compares
Ranked by power gain against the other diesel T4 Bus engines (6 in total), the VW Transporter T5 2.5 174 is 4th, 1 bhp below the T4 Bus diesel average of 36 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 35 bhp and 115 Nm sits at or above that benchmark.
Book engine remapping for your Volkswagen T4 Bus in Portsmouth
Remap Experts has a dedicated Portsmouth site, so you deal with a local team backed by a national network. We regularly work with drivers in Hayling Island, Winchester, Southsea, Newport and Gosport and nearby areas of the South East.
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 Southampton, Sussex and Basingstoke, those neighbouring Remap Experts sites can help too.
Ready for remapping on your Volkswagen T4 Bus in Portsmouth?
Tell us about your car and we will come back with a quote by SMS or phone.
Included
What we can do for your Volkswagen T4 Bus
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